This is a 3-pack Fill n’ Go water carrier – up to 3 gallons of storage. These bags lay almost completely flat when not in use, allowing you to easily store these bags without taking up valuable room. Imperative to have for emergency preparations The rugged, tear-resistant polyethylene bag can hold up to 1 gallon of water. The bags are re-sealable. The included plastic twist-off cap allows for bag reuse. Each bag holds up to 1 gallon Ideal for temporary storage of emergency water Made from tear-resistant polyethylene Environmentally friendly — 100% recyclable BPA free Screw-on plastic cap creates air tight seal Folds flat when not in use Includes hang tabs Light and easy to carrier – perfect for hiking or camping.