Description: Compared to traditional rigid bottle, folding bottle is more suitable for hiking, picnic, camping and other outdoor sports. It can be folded and put in a pocket or backpack after drinking up. What's more, this folding water container has passed Food Safety certification by European Union and the United States. So It is a good choice for you, if you go to sports outdoor. Features: 1. Ultra durable, BPA-free polymer, safe, reliable, attachable, cleanable, freezable, foldable, reusable. 2. Folding design, ultra-small size after receiving, even can be put in jeans pocket. 3. Can be upright after irrigation; portable, easy to carry. 4. Small mouth design, easy drinking after sports. 5. Large capacity, suitable for storing and transporting drinking water. 6. Perfect for the garden, beach, picnic, camping, hiking, cycling etc. 7. Can be frozen, the water can not exceed three quarters of the container volume when freezing. Specification: Material: Ultra-durable BPA-free polymer Size: 40 *38cm / 15.7 * 15.0inch Package Weight: 70g Name: Folding Water Container Net Weight: 30g Color: Transparent Package List: 1 x 10L Folding Water Container Note: 1. Don't get close to fire and sharp objects to avoid damage. 2. Don't put alcohol and dilute class of chemicals into the container to avoid damage. 3. Water temperature in the container could not be more than 60 degrees. 4. Can't be heated.