EarthTech Products is offering this Voltaic Off-Grid Solar Backpack for $229 plus free shipping. No sales tax in most states. Expires soon or while supplies last.

Why this deal is hot:
This Voltaic Off-Grid Solar Backpack is 21% off the retail price and is the best price found on this item. One hour of sun will provide about 3 hours of talk time for your cell phone and 4-5 hours of sun will provide a full charge. Includes a pair of removable 2 Watt solar panels provide you with a total of 4 watts of charging power.