Description: Food Grade Silicone Material: The foldable water bottle is made of environmentally friendly silicone, temperature resistant -50 to 200 C, can be used for hot and cold drinks Foldable, soft, not easy to break.Foldable and Portable: The foldable design saves space and is easy to store. The foldable water bottle has a hook that can be hung on a backpack for easy portability.Creative Appearance: This portable water bottle adopts a layered appearance design, which can be folded the capacity. The 500ml outdoor water bottle ensures stay hydrated for a long time during travel or activities.Easy to Clean: The hiking water bottle does not leak. The lid is detachable, and the large diameter is convenient for adding water and cleaning. It's leak and impact resistant, making it suitable for outdoor sports.Wide Application: The camping water bottle is suitable for taking water with you while camping, picnic, hiking, , outdoor sports or gym. It is an ideal gift for birthday, new year. Specification: Material: Silicone Size Chart: 20cmx5.5cmx2cm/7.87inchx2.17inchx0.79inch Package Includes: 1x Foldable Water Bottle Note: Please allow slightly errors due to manual measurement and different monitors.