Portable: Foldable design, space saving, fits well in your pocket, purse, backpack, suitcase and takes up no space, perfect for picnics, camping, road trip and outdoor hiking.High Temperature Resistance: Allowable temperature range from -40F to 480F.Leakproof: Food-grade PF dustproof lid, close the lid, it is not easy to fall off, prevent water leakage, and are not afraid of spilling the soup.With Mark: The tick mark inside of the cup is easy to read. With Hand Strap: It can be hung on the bag connected with the hand strap and portable hook. Easy to Drink: Much easier to hold and drink from the stainless steel rim of the cup. Material: Food-grade silicone, light, small, and easy to carry.Specification:Name: silicone foldable cupMaterial: food-grade silicone+304 stainless steel+PE lidColor: grey, green, blue, purple, orange, redExpand size(approx): 10*8.5cm3.94*3.35inch(dia*height)Folded size(approx): 10*1.5cm3.94*0.59inch(dia*height)Capacity: 270MLPackage: 1 pc * Folding cup1 pc * Hand strap