Actually, having a power pack in something like a SIGG bottle would be rather go...

		arethuza on March 25, 2014 \| parent \| context \| favorite \| on: Show HN: Trontium Reactor, the first USB Power Del... Actually, having a power pack in something like a SIGG bottle would be rather good - at least until you go backpacking and take your USB power bottle rather than the bottle of stove fuel...