Description: Wide mouth design makes collapsible water bottles easier to clean the interior or add ice, lemons into it. Thanks to the hanging buckle, this cup is easy to carry and it is also foldable so that it can be folded up and stored when you have finished drinking, without taking up much space. It is constructed of silica gel material. There are 2 different styles for you to choose from. It is suitable for schools and outdoors. Item Name: Water Cup Material: Silica Gel Style A Capacity: 550ml Style B Capacity: 600ml Features: Heat-resistant, Wide Opening Design, with Hanging Hook Size Details: A, Diameter: 8.7cm/3.43", Height: 10cm/3.94" (Approx.) B, Diameter: 8.2cm/3.23", Height: 7cm/2.76" (Approx.) 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. Package Includes: 1 x Water Cup