Giant Loop - Cactus Canteen BagThe Cactus Canteen transports drinking water in an ultra rugged, expedition ready, collapsible container that integrates with Giant Loop's adventure proof packing system. Stop worrying about your delicate hydration bladder or where to store your hard sided water containers, and strap the Cactus Canteen anywhere you'd like! Essential kit for every adventure, the Cactus Canteen has a two layer construction featuring an inner bladder and outer cover.