Description:Whether you take it out or store it at home, it is very convenient because this cup is collapsible for storage and can be used with confidence because of the food-grade material used.When this cup touches cold water, it will change color, it is a unique design, very eye-catching, you can share this joy with your friends, by making it as a gift to him.It is made of high quality plastic material.The length of the product is 17.3cm, the width is 9.8cm, and the height is 9.8cm.This water bottle is suitable for school, office, home, etc.Item Name: Water BottleMaterial: PlasticCapacity: 720MLFeature: No Odor, Wide Usage, ReliableSize Details: Size: 17.3cm x 9.8cm x 9.8cm/6.81" x 3.86" x 3.86" (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 Straw1 x Water Bottle