Ideal way to carry and store water for picnics, camping and other trips. Bladder design keeps water movement to a minimum while in transit. Heavy-duty, double-layered, padded canvas bag, with triple stitched enforced seams and reinforced fill cap. Canvas bag is lined with a thin thermal insulating foil to assist in temperature control. Two sewn-in carry handles make for easy transport. Folds flat when not needed to reduce storage space. Includes a built-in twist knob style tap/drain that is protected within a Velcro pouch at one end of the bladder. Bladder lining is food grade for fresh water taste every time.