To customers: life is full of surprises. Package Includes: 1 x Water Bottle Item Name: Water Bottle Material: Silica Gel Features: Food Grade, Heat-Resistance, Low Temperature Resistance Capacity: 550ML Size Details: Unfolded Size: 19.8cm x 8.6cm Folded Size: 12.5cm x 8.6cm Specifications: A water bottle has the advantages of high temperature resistance, falling resistance and long service life. It is equipped with a hook, which is easy to carry and hang on the backpack. Featuring a foldable design, this water bottle is space-saving, compact and lightweight, making it easy to carry. It has a large capacity and can hold enough water to meet your needs. It is constructed of silica gel material. The width of this product is 8.6 cm, the unfolded length is 19.8 cm and the folded length is 12.5 cm. It is suitable for outdoor, travel, mountaineering, camping, home and so on. Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. We strive for excellence. And hope you have a nice day!