Function: 1. Made of food-grade silicone and PP material, it is durable and wear-resistant 2. Small size, light weight, can be folded into the pocket, easy to carry 3. Fashionable shape, exquisite design, with insulation cup cover to avoid heat 4. Applicable to hold hot and cold drinks, dishwasher safe 5. Perfect for lunch, picnics, sporting events, outdoor travel, home life, business office, etc Specification: Description: It is a very practical water cup, made of food-grade silicone. It is wear-resistant and durable. Strong enough to hold hot water. Very convenient to carry outside as it is foldable. It is versatile as a coffee cup, tea cup and water cup. With such a useful mug, you can enjoy your coffee in the office or on the go. Characteristics: 1. Made of food grade silicone and PP material , it is durable and wear-resistant. 2. Small size, light weight, can be folded into a pocket , easy to carry. 3. Fashionable shape, exquisite design, with insulation cup cover to avoid heat. 4. Applicable to hold hot and cold drinks, dishwasher safe. 5. Perfect for lunch, picnics, sporting events, outdoor travel, home life, business office etc. Technical data: Material: silicone and PP Color: Pink, Green, Gray, Blue (optional) Diameter: 8.8cm/3.46in, Height: 14cm/5.51in Weight: 140g The package includes: 1 * silicone water cup