If you're lucky enough to be hiking off to one of this summer's festivals, then this bag is a survival essential. The Voltaic's Daypack uses solar panels to enable you to charge your phone or iPod without a futile scrabble for a spare plug.
Thankfully the solar panels are fully waterproof so any mud/sweat/beer residue won't be a worry. This backpack fits perfectly with the festival ethos of eco-friendliness, and you won't have to go bothering roadies for an emergency plug socket when you've misplaced all your friends because you were staring intently at that handsome guy in the next tent.
Buy one now for $210 online. And if you haven't gotten your festival tickets yet why not enter our competition?
Product Page: Amazon
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