Gadling Gear Review: BirkSun Atlas Solar Powered Backpack
When I first took the Atlas out of the box it was shipped to me in, I was immediately struck by the high quality materials that it is made from. It uses soft, yet durable, fabrics that are resistant to the wear and tear that comes along with travel. In fact, after using this bag as a daily commuter pack for several weeks, it hasn't shown a hint of fraying, abrasions or any other typical blemishes that you would normally expect to come with regular use. Those same materials provide a level of water resistance as well, helping to protect the important items you carry inside. The entire package feels solid, well built and more than ready to hit the road.
Speaking of the interior of the pack, it is absolutely cavernous. BirkSun has designed this bag to allow you to carry all of your important equipment with you wherever you go. It includes a large laptop sleeve capable of safely holding up to a 17-inch notebook, while still giving you plenty of room in the main pocket for an iPad or other tablet, not to mention any other miscellaneous items that you want to bring along such as a camera, book, snacks and so on. A smaller secondary pocket houses the Atlas' battery pack (more on that later) and some organizational sub-pockets that come in handy for keeping track of smaller items like pens and business cards. An elastic water bottle holder along one side is a welcome touch too.
Using my iPhone 4S as a test, I was able to get two full charges out of the battery before depleting it fully. As is typical with a solar charger, the length of time that it takes to recharge the battery pack depends on the amount of direct sunlight the solar panel is exposed to. When placed directly into the bright sun, it takes just a couple of hours to restore the battery, but on cloudier days it will be much slower. If you need to juice it up quickly it can be recharged via USB on a laptop or wall outlet, which takes no time at all. This is useful when you're heading out the door and you want to make sure you're at full power before you ever leave home. No matter how you charge it, however, you can set out secure in the knowledge that if your smartphone battery begins to dwindle, you'll always have a charger close at hand ready to help restore it to full power.
BirkSun is a relatively new company but their first foray into the backpack arena shows that they have a keen eye for detail. For instance, the pocket that holds the battery has a small window on the outside of the pack that allows the user to quickly check the level of the charge it holds without ever having to remove it from the bag. I thought that was a nice touch and although it seems simple, it isn't the kind of thing that the competition would necessarily think to incorporate into their packs too. They've even included a nice little carrying pouch to store the various adapters for the charging system, helping to keep them organized and preventing them from getting lost. I also appreciated the strategically placed zipper on the side of the pack that grants access to your smartphone without having to open up the entire bag.
As you can probably tell, I am highly impressed with the BirkSun Atlas. It serves as a great pack for travel or for daily commutes to the office, carrying everything you would need without a hitch. The built-in solar charger and battery pack would make it easy to dismiss this pack as just a gimmick but quite frankly that would be selling it short. This is a product that does an excellent job of doing its primary job, which is to carry all of our gear comfortably and securely. It just so happens to have a nice portable charging station built into it as well. The combination of all of those things make it easy to recommend and with a price tag of $160 it is more than competitively priced. This is a great piece of gear that will keep you – and your smartphone – happy for a long time to come.