This Cabo Collapsible Water Bag will be popular with everyone who ever got thirsty. It's a collapsible bag that holds up to 20 ounces of liquid. Fill it up, hook it to your bag with the 5mm aluminum carabiner and head out. When it's empty, just fold it up flat and tuck it away. It features a twist-on, push and pull drink spout with a removable cap. Comes in 10 great colors.*Please note: due to the popularity of this item, stock availability may vary. full description »