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  • Voltaic OffGrid Solar Backpack in Silver
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Voltaic OffGrid Solar Backpacks

Price: $234.00
Sale: $199.00 & FREE Shipping
You Save: $35.00 (15%)
In Stock.
Ships from and sold by The Ultimate Green Store.
  • Battery pack (included) stores power until you need it - great for outdoor enthusiasts. 4 watts of solar power for fast charging (1 hour in the sun = 3 hours of talk time). Up to 19 hours talk time or 48 hours music playback.
  • Indicator light inside the logo shows when the panels are generating a charge. The Detachable Charging Section with straps and clips can be removed and attached to other bags or your bike
  • Connect to Devices via 5 standard adapters (micro usb, mini usb, nokia, and 2 universals). Dedicated padded laptop pocket fits up to a 17" laptop. Wire channels throughout the bag for headphones, bladder tubes, etc.
  • Adjustable phone/MP3 pouch on shoulder allows for easy access while charging. Removable waist strap, High density padding in shoulder straps and back and mesh backing material for better airflow. Shell made from recycled PET.
  • Volume: 1500 cubic inches (25 liters) Dimensions: 18 inches high x 16 inches wide x 8 inches deep (46cm x 40cm x 21cm)

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$199.00 + Free Shipping
In Stock. Sold by The Ultimate Green Store

Product Description

  • Amazon Best Sellers Rank: #705,489 in Clothing (See Top 100 in Clothing)
    • Average Customer Review:
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    Customer Reviews

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    Most Helpful Customer Reviews

    30 of 32 people found the following review helpful By AstroSeeker on January 30, 2012
    Color Name: Charcoal Verified Purchase
    I wanted to know what actually happen when I have only one or two charge lights on (not blinking); is it charging in this case? So today I rigged up some
    plug and I connected a power analyzer between the storage battery and the pannel. I placed the solar pannel against the window so I don't have direct sun light.
    in this set up, I got two non-blinking charge lights and the power analyzer reported a current of 0.0 to 0.03 Amp entering the storage battery (most of the time,
    there is no current at all). So this means that when the charging lights are not blinking even if they are on, there is not much charging going on.

    On the other in direct sun light, it is different. In this case, the lights are blinking and I can get something like 0.3 to 0.5 Amp.

    --------------------------------------------------------------------------PREVIOUS UPDATE---------------------------------------------------------------------
    I always have the storage battery (one that came with the backpack) plugged into the pannel. I found that even when I am not using the battery to charge anything,
    it will drain quickly when it is not being charged in the sun light. For example after being out of the sunlight for 12 hours, I lost one charge light. It went
    from 4 charge lights to 3. I do not like the almost-to-nothing documentation that came with this product. It never explain any of this. Why is the battery
    drain too quickly when I am not using it?

    ------------------------------------------------------PREVIOUS UPDATE:----------------------------------------------------------------------------
    I finaly get enough summer sun light to test this backpack charging ability. This is what I found.
    Read more ›
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    By Debra Lavigne on December 12, 2014
    Color Name: Orange Verified Purchase
    I bought this for my son on his 34th birthday. He took it camping that week and loved it. A few weeks later he took it to Austin Texas ACL festival and was almost mobbed by curious people. This product is very trendy and every bit the quality advertised! Well worth every penny of the price.
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