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Quadruple your smartphone's power supply with this sleek, incredibly slim, USB portable charger.
2,006 backers pledged $173,612 to help bring this project to life.

We have reached our stretch goal of $150,000!

Posted by Dark Energy (Creator)


Thank you soooooo very much! We have reached our stretch goal of $150,000!

Everyone who pledge $10 or more will get a waterproof bag for your Reservoir or other gadgets.

If you know of friends and family who will be benefited by this product, please share with them, we only got 11 hours to go on Kickstarter!

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    1. Mads Ringsted on

      It's funny because I have just got my Reservoir, and I does not include a waterproof bag... I am disapointed...

    2. Missing avatar

      Lin Fhiau on

      my pledge ultimate supporter pack, so i get 2 waterproof bag too?

    3. Brad Haigh on

      Yeah! you get two

    4. Missing avatar

      Johnny Vincent on

      What if my pledge already includes a waterproof bag? Does that mean I get 2?

    5. Heri Sim

      Can we have a magnetic tape instead, and a thin round steel plate to paste on our phone casing's back? That will allow one-handed mobility if USB charger can attach to our phones' back without shifting around. If you really care about your UX, you would be thinking of this overnight. A dropped USB power pack due to hand-slippage is more common than a wet one. How much is a small magnet these days?

    6. Juan Antonio Rodriguez on

      Sweet, waterproof bag for my Reservior. Thanks.