Can attach MSR Mini-works Water Filter directly to it.
Abrasion-resistant Cordura® nylon shell, is built to handle your outdoor needs!
Boil it or freeze it, the polyurethane, food-grade coating inside handles every use.
Versatile three-in-one cap lets you fill, drink and pour with ease.
Webbing straps down each side let you attach the bag to your pack or hang