Gadling Gear Review: Goal Zero Sherpa 50 Solar Charging Kit

by Kraig Becker on

Let’s face it; in the modern era of travel most of us rarely hit the road without a slew of gadgets in tow. Smartphones, tablets, digital cameras and a host of other devices have all made travel simpler and more enjoyable than ever before. But keeping the batteries on all of those items fully charged can be a real challenge, especially when traveling through remote locations. Fortunately, there have been some excellent advances in solar charging, which have made gathering energy from the sun a more viable way to power our devices while on the go. The most impressive of those options that I’ve seen so far is the new Sherpa 50 charging kit from Goal Zero, a system that is so powerful that it can even charge your laptop.

At the heart of this kit is Goal Zero’s excellent Nomad 13 solar panel, so named for its ability to generate up to 13 watts of power, and the Sherpa 50 Recharger pack. The two work in tandem to provide an excellent on-the-go charging system for just about any device you could possibly carry with you on your travels. Both are durable, compact and lightweight, so they won’t take up too much room in your pack either. Together they tip the scales at just 2.7 pounds, which isn’t much when you consider how useful this kit can be.

The Nomad 13 solar panel folds open to collect as much of the sun’s rays as possible and can either directly charge a device from its built-in USB port or store energy in the Sherpa 50’s internal battery, which is capable of holding up to 50 watt hours. Charging times depend greatly on the amount of available sunlight but one of the strengths of the panel is that it is capable of drawing power even on overcast days. In bright sunlight the Nomad 13 can fully charge the Sherpa 50 in as little as five hours, but in the real world, however, it only operates that quickly under the most optimal of conditions. It is more realistic to expect a seven to eight hour charge time under normal circumstances, and on cloudy days it could take as much as 12 hours or more. The Sherpa 50 can also be charged in as little as three hours via a wall outlet, which is convenient for having it ready to go before you ever leave home.Once its internal battery is charged, the Sherpa 50 becomes a portable generator that provides plenty of power for all of your gadgets. It features multiple built-in ports for plugging in all manner of devices, including both a USB port and two 12V ports similar to what you find in a car. Goal Zero also offers an AC inverter for the Sherpa 50 that actually adds a standard wall outlet to the mix. The inverter was included in the test unit I was provided, although it is an additional $50 add-on if you purchase the Sherpa 50 as an individual component and not as part of a kit. It is well worth the extra cost, however, as it greatly extends the usefulness of the battery pack. With the inverter included with the Sherpa 50 you can quite literally charge or operate just about anything powered by electricity.

A fully charged Sherpa 50 is capable of recharging most smartphones seven to eight times and a tablet such as an iPad twice. It will even fully recharge a laptop via the AC inverter or a special 12V adapter one time before needing to be topped off by the sun once again. When plugged into the inverter, my MacBook Air charged quickly and efficiently and the Sherpa 50 still had a little juice left in the tank when it was done. I found that to be pretty impressive, as it meant I could still power up a couple of other devices before needing to recharge the Sherpa itself.

Goal Zero has created an efficient, easy to use solar charging kit that a lot of people are going to really like. Backpackers, campers, mountaineers, sailors and other outdoor adventurers will definitely want to add the Sherpa 50 kit to their mandatory gear list before heading out to explore the world. The system is perfect for keeping satellite phones, GPS devices, rechargeable headlamps, camera equipment and other items running even when you are hundreds of miles from the closest power source. And if you want to shed a little weight, both the Nomad 13 and the Sherpa 50 are perfectly capable of providing useful services on their own, although the battery pack could become dead weight without a way to keep it charged.

As much as I like this kit there are a few improvements I wouldn’t mind seeing being made to future iterations. For instance, I was annoyed that the Sherpa 50 only had one USB port built in, as there are a lot of items that I carry with me that charge via USB and it would have been nice to charge two of them at a time. I got around this limitation by adding a USB 12V adapter to the mix, but that was just another small item that I needed to keep track of while on the road. Additionally, the USB port that is built into the Nomad 13 solar panel only puts out 1 amp of power, which is fine for many devices but isn’t enough for an iPad or even an iPhone 5. It would be nice if you could simply plug those devices directly into the solar panel itself, but they just won’t charge directly, even if the Nomad is in bright sunlight. The problem isn’t with the panel but the low powered USB port, so hopefully future models will be able to correct this issue.

The other element of the kit that I would like to see improved is more design related. While its weight is only 2.7 pounds, that can still be a significant amount to add to your pack when you’re wanting to travel light. Hopefully future versions of the Sherpa 50 kit can find ways to reduce the weight further, while still managing to keep performance high. This is less of a criticism than it is wishful thinking though, as it wasn’t all that long ago that we would have thought it impossible to have this kind of solar charging option in such a compact package.

As someone who has really come to appreciate having good travel gadgets with rechargeable batteries, I find the Sherpa 50 to be an amazing product. It works well, is simple to set up and it delivers on Goal Zero’s promise of free energy from the sun. I liked this kit so much, in fact, that when I had to return the review unit after I was finished testing it I immediately went shopping for one for myself. I don’t want to get caught without one the next time I head out on a big adventure, as I think it is going to make life much easier.

[Photo Credits: Goal Zero]

Ultralight Hammocks: Your New Summer Camping Accessory

by Laurel Miller on

Camping season is almost officially here, and that means it’s a good time to take stock of your gear. Maybe it’s time for an upgrade? If you live in or are planning camping trips in warm, dry climates, allow me to suggest an easy, affordable addition to your arsenal.

Hammock camping is becoming increasingly popular amongst car-campers and backpackers alike. Unless you enjoy camping in volcanic calderas, sand dunes, or similarly treeless places, ultralight hammocks are a great way to conserve weight and space. Best of all, they provide a more outdoorsy experience, yet allow you to remain high and dry, elevated from debris and critters (for those of you who are used to sleeping open-air on the ground). Many versions are enclosed, providing mosquito and rain shelter, although if you tend toward claustrophobia, you may want to stick with a traditional version.

For backpackers/campers like me, who suffer bad backs, a hammock can be either a blessing or a curse. Personally, I go for ultralight gear, and am more comfortable dealing with spinal curvature; it all depends upon your particular affliction and preferences. For my purposes, hammock camping is the ultimate for whitewater trips, because trees are abundant, ground conditions can be less than ideal, and I relish being out in the open.

Ultralight hammocks are generally made from parachute nylon; look for one that’s mildew-resistant, and make sure it comes with a stuff sack so you can test its compression size. Last summer, at a street fair in Boulder, I even saw an ultralight all-in-one daypack and hammock. Check sites like REI or Backcountry.com, and be sure that whatever you buy comes with no-questions-asked return policy should you be less than thrilled.

[Photo credit: Flickr user andrewmalone]

Drive Nacho Drive: Bloggers Navigate China By VW Bus And Kickstarter Campaign

by McLean Robbins on

We’ve heard of camping excursions and perhaps the occasional extended road trip in retrofitted buses, but what about an around-the-world adventure? That’s exactly what’s planned for Brad and Sheena Van Orden, an Arizona couple who has already trekked from the United States to the southern tip of Argentina and are now somewhere in Southeast Asia, plotting their journey west towards Greece in their faithful Volkswagen Vanagon, Nacho.

Here’s the quick and dirty: Brad and Sheena wanted a grand adventure before settling down to live the rest of their normal lives together. They saw a magazine article that extolled the virtues of traveling the country in a van. They bought one – enter Nacho – and plotted out a plan to save enough money for the trip.

Why are they asking me for money now? Traveling through China requires a pricey guide and special permits, a cost that will total nearly $20,000. So they’ve started a Kickstarter campaign. Find it here.

Why do they want to travel through China? If they skip China they’ll need to head through Iran and Pakistan, areas that are known to be dangerous to foreigners.

What do I get in return? The couple has written an e-book, and their Kickstarter campaign, which already has more than $7,000 in funding, promises everything from shoutouts and postcards to a personal visit with dinner and drinks, plus your selection of stops along the route, if you decide to contribute $5,000 or more to their fund.

Thanks to Autoblog for the tip. If you have some time, take a look through the post and the associated audio interview.

[Image Credit: Kickstarter]

National Park App Maker Back With Better, Free Offer

by Chris Owen on

Last year, in celebration of National Park Week, Chimani Apps gave away their suite of National Park apps. Normally, the apps sell for between $4.99-$9.99 each with an average rating of 4 1/2 stars, but the company gave away one million downloads. Now, Chimani is back with five new national park apps that feature an augmented reality viewer, crowd-sourced maps and a social sharing tool enabled with Near Field Communications (NFC) technology. Better yet, they are all free.

“Chimani users are now able to actively contribute to the national park community and help build better geo-spatial data for each of the parks,” said Kerry Gallivan CEO/Co-Founder in a NationalParksOnline article.

The company is releasing a new app on each of the five days of National Park Week. New parks added are Grand Teton National Park, Glacier National Park, Olympic National Park, Sequoia and Kings Canyon National Parks and Bryce Canyon National Park. These, and all other Chimani apps, will be available for free starting Monday, April 22.

The apps have constantly updated maps, event schedules, points of interest, hiking details, as well as sunset and sunrise times for scenic overlooks. Users can access tide schedules along the coast, review lodging options and more on the apps, all designed to work without a cellphone signal.

We like that Chimani does not just throw their apps out there and hope for the best. Their users actively contribute to the national park community by helping build better geo-spatial data for each of the parks.

“A great example of this is Openstreetmaps.org’s user Tomthepom who spent the winter meticulously editing the park data within Grand Canyon. Thanks to Tom, the data found within the Chimani maps is the most detailed and up-to-date available anywhere – digital or print,” said Gallivan.

The Chimani apps are available for the iPhone, iPad, Amazon Kindle and Android devices. They can be downloaded directly from Apple’s iTunes App Store, Google Play and Amazon AppStore.


[Photo credit – Flickr user Dark_muse]

International Adventure Guide 2013: La Paz And Southwest Bolivia

by Laurel Miller on


Bolivia is the least expensive destination in South America, yet it has an increasingly efficient tourism infrastructure. Going now, especially to the remote southwestern part of the country, means faster, easier, more comfortable travel than in the past (although you’ll still have to be prepared for your share of bus rides on rutted out, unpaved roads, depending upon where you’re headed). In general, you won’t find yourself tripping over tourists except for a handful of streets in La Paz.

In the remote Southwest (where the renown Salar de Uyuni, the world’s largest salt flat, is located), you’ll feel like you’re in a vastly different cultural and geographic universe. Regardless of where you venture, Bolivia is a country of diverse and often harsh- yet starkly beautiful- environments; wimps and whiners need not apply.

You’ll be rewarded for your efforts. Bolivia offers incomparable scenery ranging from towering Andean peaks and Amazonian jungle to crystalline lagoons, and high desert reminiscent of the American Southwest on steroids. Plus, there’s world-class trekking, climbing, and mountain biking, gracious people, a thriving indigenous culture, and the kind of crazy adventure activities rarely found in industrialized nations. Bolivia is also politically stable, relatively speaking (there are frequent protests, but they’re internal, and mostly in the form of roadblocks). Go now, before it becomes the next Peru and prices for guided trips hit the roof.

Adventure Activities

Trekking/climbing
Novice or pro, Bolivia has it all when it comes to bagging peaks (some extinct or dormant volcanoes) or trekking, mostly within a few hours of La Paz. The Cordillera Real range offers verdant river valleys teeming with llamas and alpacas, and the occasional Aymara farmstead; calderas, and glaciers, all in a day’s hike. Best of all, you’re not likely to see another soul, other than your guide, cook, and the mule or llama carrying your gear.

If you’re into mountaineering, Huayna Potosi (19,974) and Illimani (21,122 feet) are both visible from La Paz. The former can be done by beginners in good physical condition (acclimatization time is crucial, however, before you attempt a summit with a reliable guide; click here for tips on choosing a solid company), while the latter is a technical climb. Seattle-based Mountain Madness offers a Bolivia climbing school using local guides, and is an exceptional outfitter. June through August are best, weather-wise.

Private trips, however, are the norm in Bolivia, and can be planned around just one person. Another great company is UK-based Bolivian Mountains, which specializes in the Cordillera Real region. Owner Jon Cassidy is a guide himself, and relies upon local, experienced guides to keep operations running smoothly from across the Atlantic. Expect first-class attention, service, and food, for super-affordable prices; IFMGA-certified. From $400 for one person (including aforementioned pack animals, cook, guide, and tent, for 3-day trek).

Mountain Biking
These days, you can’t walk a block in La Paz’s backpacker ghetto (Calle Sarganaga, between Plaza San Francisco and Calle Illampu) without seeing a mountain biking agency, thanks to Alistair Matthew, who essentially introduced the sport commercially to Bolivia about 14 years ago. The Kiwi founder of Gravity Assisted Mountain Biking started out with four bikes, and today runs an internationally-renowned company frequented by industry pros.

Many outfitters offer the “World’s Most Dangerous Road,” (aka Death Road/Camino de la Muerte, about 35 miles east of La Paz, in the jungly Yungas region) bike trips, and it’s by far the most popular trip offered by Gravity (with over 10,500 feet of descent, from glaciers and cloud forest to Amazon Basin, small wonder). Yet, there are better, less-crowded options that will appeal more to hardcore riders.

Gravity’s “Size Matters” ride in the Chacaltaya-Zongo region (about two hours from La Paz) starts at what was once the world’s highest ski resort, on the slopes of Huayna Potosi, providing views of all of the region’s 6,000 peaks. You can kill it on the winding road down into steaming jungle, on one of the world’s largest descents achievable in a single day. Gravity also offers advanced trips to two Incan foot trails, Takesi and Chorro. Terrain ranges from smooth, flowing dirt at 15,000 feet, to technical rock and step as you make your way into the jungle. The best months for riding are May through late October.

Horseback riding
If the Old West is your passion, then you’ll love Tupiza, approximately 11 hours southwest of La Paz. Bolivia’s frontera town is famed for being near the (alleged) final heist and resting place of Butch Cassidy and the Sundance Kid. Looking like the love-child of Sedona and Bryce Canyon, this is a region of ravines, red dirt, cacti, and ranching. Indulge your inner cowboy — or girl — by taking a three-day horseback ride into the high desert, exploring scenic spots such as Quebrada Seca, Valle de los Machos, Cañon del Duende, Palquiza, Pampa Grande, and Entre Rios.

You’ll spend nights in small villages, accommodated by local families (the lodging is basic, refugio-style). Besides the scenery, it’s an amazing opportunity to delve into Quechua and vaquero culture. Previous riding experience isn’t required, and Tupiza’s climate is temperate year-round. That said, during the January-March rainy season, certain areas may be inaccessible due to flooding.

Tupiza Tours is one of the region’s most well-established and reputable outfitters for both Salar de Uyuni and horseback tours. From $106 pp/meals and accommodation included.
Av. Chichas 187, Tupiza, tupizatours.com

Hotspots

Condoriri Massif, Cordillera Real
Bolivia’s most famous spot for trekking and climbing is about two hours east of La Paz, and remarkable for its towering volcanic peaks, calderas, and lush river valleys. If you’re pressed for time and can’t spare the 13 or so days needed to do the Transcordillera trek, opt for a three-day adventure along the famous Codoriri Massif (this series of 13 snowy peaks is so named for 16, 944-foot Cabeza del Condor, which resembles a condor, head turned, wings folded).

The scenery is stunning, with turquoise alpine lakes, herds of llamas, alpacas, and sheep, Aymara farmsteads, and narrow mule trails on the interior of ancient calderas. As long as you don’t have previous problems with altitude, are in good physical condition, and have sufficient time to acclimate prior, you’ll have no problem. Be forewarned, however, that you’ll be trekking and sleeping at 14,000 to 15,000 feet, completely isolated from civilization; in the event of altitude sickness, you’ll have no choice but to hike out. Be sure to bring plenty of layers as well as a down sleeping bag. The best times to visit are post-rainy season, from April-December.

Sorata
Imagine an alpine colonial village, built onto a hillside in an Andean Valley. That’s Sorata. At just under 8,000 feet, Sorata is a haven for climbers, trekkers, and mountain bikers, who use the town as a base to acclimate and condition or kick back, pre- and post-trip. It’s equally popular amongst vacationers from La Paz, 93 miles away, who come for the views of towering, snowcapped Illampu, and Ancohuma. Mountain biking in the hills above Sorata, often above the clouds on mule trails and scree slopes, is a once-in-a-lifetime experience.

Tupiza
Located in the southwest of Bolivia about six hours from the grim, dusty town of Uyuni (which lies at the edge of the salt flat), and roughly an 11-hour bus ride from La Paz, Tupiza is a pleasant, relaxing place to hang out for a few days. Local outfitters offer a variety of activities, including horseback riding, hiking (you can also opt to do this on your own), volcano climbing across the border in Chile’s Atacama Desert, and four-day Jeep trips to the salt flats (a more scenic, albeit slightly longer, trip than the standard, round-trip Uyuni route that’s growing in popularity).

If your idea of heaven is exploring quebradas (ravines) and bizarre rock formations, or staying on a rustic estancia, Tupiza is your place. While there’s not a lot to do in town proper, there are full amenities, and the Mercado Campesino (Mondays, Thursday, and Saturdays, on the edge of town) is fascinating for a food and culture fix. Tip: If you’re coming from La Paz, an overnighter bus is ideal if you’re pressed for time; just be sure to bring a sleeping bag or blanket with you.

Hotels

Hotel Fuentes:This popular, comfortable, colonial-style cheapie is located right in the heart of La Paz’s tourist ghetto, aka the Mercado de Hecheria (Witch’s Market). It’s no frills, but is walking distance to just about everything you’ll require, the owners are accommodating (for example, rising at dawn to call you a cab to the airport, and waiting with you to ensure it arrives), and if you score a room on the third or fourth floors, you just may have views of majestic Illimani. Breakfast and free wifi included. From about $13/double with shared bath. Calle Linares 888, tripadvisor.com

Hotel Anexo Mitru:The newer sibling to Tupiza’s upscale (for Tupiza) Hotel Mitru, this is a friendly, airy, seriously affordable option right across the street from the train station. Rooms are large and well-lit, with comfy beds, desks, and cubbies, and the staff are cheerful and helpful. Breakfast and free wifi are included. From $15/triple with shared bath (note, these rooms are rented to solo travelers when available). Calle Avaroa s/n, hotelmitru.com

Altai Oasis Eco-lodge-Organic Farm:This lovely, family-owned adobe lodge in Sorata is a favorite amongst the outdoorsy crowd, in part because it offers both cabins and camping. The other reason it attracts nature lovers? Its location deep within a valley surrounded by the Andes, in the shadow of Illampu. Many ingredients for the on-site restaurant are sourced from the property’s own garden, and you’ll drift off to sleep with the sounds of the Challazuyo River in your ears (not like you won’t already be exhausted from all the hiking, biking, and climbing). Amenities include hot showers (a big deal in Bolivia), fireplaces, and hammocks for lazing on muscle-repair days. From $18/pp cabins$12 pp dorms/$4 camping. Go to website for coordinates/directions, altaioasis.com/home

Getting Around

La Paz’s El Alto Airport, despite its elevation (13,323 feet), is clean and modern, and serviced by a number of carriers, including TACA, LAN, Avianca, and American Airlines. It’s about 15 minutes by taxi to downtown, and fares will vary depending upon your driver (and his ethics; don’t take unmarked cabs); prices average around eight to 10 dollars.

Buses run nationwide, but their quality varies wildly. While the train route that goes from Orouro to Tupiza is famous, the bus is actually faster and more comfortable, as long as you spring for a semi-cama or cama variety (these have seats that recline part-way and a footrest, or fold down into a bed). Avoid the janky old beaters at all costs, unless you enjoy hours of Shaken Baby Syndrome on your body. The best carriers will depend upon where you’re headed, and it pays to do some asking around or online research; El Dorado is a solid pick if you’re headed to the Southwest.

If you’re on a tight schedule, book or purchase bus tickets a day ahead. If you’ve got the cash to spare, you can fly from far-flung outposts like Uyuni to La Paz or Santa Cruz (Bolivia’s Amazon region), but taking the bus also affords an opportunity to see spectacular scenery. Budget travelers can opt for overnight bus hauls to offset lodging costs, and save time.

Tip: The new Lonely Planet Bolivia guidebook comes out July 1. Pre-order yours now.


Safety

Given Bolivia’s current political stability, the biggest problems are potential road blocks due to flooding or demonstrations. Before leaving town, register with the U.S. Department of State for updates on everything from road conditions to disease outbreaks (this isn’t specific to Bolivia, fyi; it’s a good idea for anywhere you happen to be traveling in the developing world). And while Bolivia is fairly safe, it’s still a developing nation in Latin America. Solo female travelers should use the normal precautions, and for the love of god, no one should even think about buying drugs, especially cocaine.

Use only marked taxis, rather than freelance drivers. At worst, you’ll get ripped off. Be aware that even the legit taxis usually don’t have meters, so if you have concerns over cost, ask your driver the approximate price before departing.

With regard to buses, it pays to do your research. Check out sites like TripAdvisor and Lonely Planet’s Thorn Tree Forum for bus and outfitter recommendations, and remember that you usually get what you pay for. It’s not worth saving a handful of bolivianos if it means dealing with a drunk driver or guide, or a crappy Jeep for that Salar de Uyuni tour. If you’re planning a trek or, especially a climb, make sure that the company has legitimate certification from the International Federation of Mountain Guides Association ( IFMGA), and also do online research or ask personal contacts if they have referrals for where you’re headed. Trekking and mountaineering in the Andes is no joke, and again, it’s not worth risking your life to save some money. You need time to acclimatize, regardless of your physical condition, so don’t plan on scaling any mountains within a few days of arriving.

Another tip with regard to finding a reputable outfitter: always try and contact them via email before you depart on your trip. If they don’t respond right away, move on. Just as you would at home, go with companies that respond promptly, and answer all of your questions thoroughly. Good tour operators have bilingual staff answering emails, so that shouldn’t be a barrier, although some trips will charge extra for a bilingual guide. Although some companies will require payment in cash, they’ll at least make a reservation for you, so don’t let a “no credit cards” rule necessarily deter you.

Seasonality

Bolivia’s high season is December through early March (remember the seasons are reversed, since it’s in the Southern Hemisphere), which also coincides with the rainy season. January through mid-March are generally not very pleasant; since most of Bolivia’s charms lie in outdoor recreation, plan accordingly. The ideal time to visit may depend upon what you’re interested in doing.

Also note that different seasons may mean different types of tourism. The Salar de Uyuni, for example, is a vast, blinding white sea of salt crystals in the dry season, while in the wet, it shimmers with mirror-like reflections. Both are stunning, but when it’s wet, the flooding often prohibits driving across the Salar, or visiting its main attraction, Isla Incahuasi.

[Photo credits: Laurel Miller]