Description: 【Premium Material】This soft water bottle is made from TPU, sturdy and flexible material that is suitable for outdoor activities and daily use. 【Portable & Compact】: The foldable design allows the water bottle to be collapsed into a compact size, making them easy to fit in your backpack or pocket. 【Easy Pouring】The water bottle is equipped with a straw, making it more convenient to drink water when you exercise. 【Feature】This running water bottle is easy to carry whenever empty or full. It is ideal for hydration pack, running vest and hydration waist belt. Our water bottle can be used by adults and children. 【Application】The handheld water bottle designed for both outdoor sports and everyday life use. They are suitable for jogging, running, hiking, cycling, mountain climbing, backpacking trips, and more. Size Chart: 500ml: approx 29.5cmx9.5cm/11.61inchx3.74inch 250ml: approx 20.5cmx9.5cm/8.07inchx3.74inch Package Includes: 1 Soft Water Bottle Note: Please allow slightly errors 1-2cm differences due to manual measurement.