Health Materials: The collapsible travel cup made of food grades silicone, offered stainless steel rim and plastic lid. Easy to wash, odorless, non-staining, durable, flexible reusable. Folding Design and Portable: Update the collapsible design, space saving and only 14cm when collapsed, fits well in your backpack, suitcase and takes up no space, ideal for outdoor hiking, camping, travel, and sport events. Outstanding Performance: Easy to read with the measuring inside of the cup. Much easier to hold and drink from the stainless steel rim of the cup. Tight fitting the lid prevents any dust and dirt to get close. Size Information: The capacity 550ml. Before folding, the hight 24cm, After folding, the Height only 14cm, temperature range from -40F to 480F. The small collapsible volume and light weight made them both of these use for home and outdoors. 1. This silicone water bottle is made of European standard food-grade silicone, heat-resistant and cold-resistant, and made of silicone. 2. The silicone cup can withstand a high temperature of 230 degrees and a low temperature of minus 40 degrees. It is environmentally friendly and a new concept product. 3. The product does not contain any harmful substances. 4. The product is soft and foldable, making it easier to carry. It is a good choice for cycling, self-driving trips, backpacking, outdoor sports, and fitness. Applicable occasions: sports, outdoor, advertising and promotion, gifts, souvenirs in tourist areas Material: Food grade silicone+PP Capacity: 550ml Weight: 212g Color: red Size: unfolded 24cm, folded 14cm Selling point Packing List: Silicone Foldable Tea Cup*1