Specifications: Name:Outdoor Sports Collapsible Water Container;  Material:TPU;  Color:Transparent;  Temperature Resistance:0℃ ~ 40℃;  Capacity:2L;  Weight:About 220g;  Size:About 17*32CM/ 6.7*12.6in;     Features: 1.Safe and Reliable: This water bladder is made of safe and reliable TPU material, there is no strange smell, you can use it with confidence.  2.Convenient to Carry: This water container is lightweight and convenient, and can be folded for storage after use, without taking up a lot of storage space.  3.Convenient Suction Nozzle: The hydration bladder is made of safe food-grade silicone. Open the nozzle switch directly at the drinking port, and gently bite the nozzle to absorb water.  4.Large-Caliber Water Port: With the convenient water filling port, you can fill the camping water container with water and ice easily. It is also convenient to clean.  5.Ideal Gift: The convenient design of this water pack can provide you with convenient water storage needs when climbing and camping. It is an ideal gift choice for lovers of outdoor activities.     Packing included: 1*Collapsible Water Container