Stay hydrated with the ProTactic Bottle Pouch from Lowepro. Constructed with stretchable, padded insulation, this pouch will hold up to 1L water bottles. A drawstring closure securely holds the bottle in place, and the bag can be attached to ProTactic backpacks or belts thanks to its SlipLock compatible tab. Additionally, this bag can be used as a handy 'grab bag' for other small items when hydration isn't a necessity.