2L Sports Backpack Water Bag, Bicycle Riding Water Bag, Portable Foldable Outdoor Camping Drinking Water Bag Feature: Quantity: 1pc Material: Thermoplastic Urethanes Color: Green Packing size: 41x19x3cm /16.14x7.48x1.18in Gross weight: 192g/0.42lb Applicable scene: Outdoor sports, camping Description: How to use: 1. First disinfection, clean with sodas for food or detergent, and then scald with boiling water within 122 °F. 2. When filling with water, pull open the seal button, pull off the mouthpiece protection cover, and gently bite-mouth the mouthpiece. Suitable for camping and outdoor sports, such as cycling, long-distance running and other high oxygen consumption sports, because in strenuous exercise can not drink water in large mouths, you can carry the water bag through the water pipe slowly replenish the body's water needs. 100cm/39.37inch standard long water pipe so that the water bag even in the backpack can also be normal to drink water. Thermoplastic Urethanes material, environmentally friendly, you can drink water without worry. This water bag tilted or inverted will not leak, can be shaken 360 °, dripping water does not leak. Silicone bite-mouth, direct sucking out water, convenient and quick. Open: pull open to suck out the water, close: merge to turn off the water. The base is curved design, when not in use can be folded storage, does not take up space, not standing vertical placement. Water bag with scale, the amount of water at a glance. Screw closure cover, no water leakage. Screw typel water pipe, can be removed for good storage. NOTE: Cannot be filled with boiling water, it cannot be more than 122 °F, so as to avoid scalding yourself.Applicable temperature: -4 °F to 122 °F, non-insulation and non-insulation. Package Content: 1 x Drinking Pack