Using food-grade silicone, high temperature resistance, reusable. Suitable for office, home, restaurant, cafe, outdoor travel, camping, picnic, etc. Can withstand -30C-230C temperature environment, perfect for a variety of beverages such as coffee, tea, water, wine and more! Before folding: Height: Height: 14.7cm/5.8", Diameter: 10cm/3.9"; After folding: Height: 6.6cm/2.6", Collapsible coffee cups can hold 550ml. Small and exquisite, portable and foldable. It takes up little space and travels lightly. Very suitable for your pockets, wallets, backpacks, suitcases High-sealing dust-proof and leak-proof cover, with flip-top direct drinking mouth; smooth inner wall, easy to clean and save cleaning time. Features: Portable and foldable, takes up little space and travels lightly. Can withstand -30C-230C temperature environment Equipped with PP material heat insulation ring, heat insulation, anti-scalding and non-slip Smooth inner wall, easy to clean, save cleaning time Suitable for office, cafe, car, travel and other convenient to carry water cup. Parameter information: Material: Food grade silicone+PP Color: light green Capacity: 550ml Before folding: Height: 14.7cm/5.8" Diameter: 10cm/3.9" After folding: Height: 6.6cm/2.6" Net weight: 115g Package includes: collapsible cup 1 Notes: There may be some color difference due to shooting light, different monitors, etc., please refer to the actual product. Product size is measured manually, please allow an error, please understand!