Creative Design: The collapsible water bottle is designed with colorful patterns and can be folded into a doughnut shape after drinking, which helps to get her to drink more. _x005F_x000D_Portable and Convenient: The travel bottle is foldable and can be reduced to a convenient 150ml-5oz doughnut shape or expanded to a full 600ml-20oz for easy use and portability. _x005F_x000D_Reusable and Flexible: Silicone Collapsible Water Bottle is made of quality silicone, which is soft and flexible, so there is no need to worry about tearing.Durable, reusable and easy to use. _x005F_x000D_Wide Application: The hiking water bottle also comes with a carabiner for you to clip onto a backpack for school sports, traveling, gym, hiking, camping, biking, biking, traveling, beach, indoor and outdoor activities. _x005F_x000D_Good Gift Choice: The collapsible cup is a superb gift for the coffee lover in your life, share the collapsible cups with your family, friends, classmates, colleagues and of course your travelling companion. _x005F_x000D_Material: food grade silicone _x005F_x000D_Size: about 17.5CM*8.2CM/6.88*3.22inch _x005F_x000D_Capacity: 600ML _x005F_x000D_Weight: about 130g _x005F_x000D_Package: _x005F_x000D_Collapsible Water Bottle *1 _x005F_x000D_Note: _x005F_x000D_1.Due to the lighting effects and shooting angles, there is color difference in the product, please understand. _x005F_x000D_2.Due to manual measurement, there is a tolerance in the product size.