Feature: Using 100% pure food grade silicone. Non-toxic harmless, health, environmental protection, a slight odor. But it will Wear resistance, resistance to fall, high temperature resistance up to 220 degrees, the low temperature can reach -30 degrees. Silica gel unique thermal insulation performance, just poured into the boiling water will not get hot to your hand . Fall is not broken, save space, easy to clean, is your travel and camping out a good helper. Folded in a crowded bag will not be deformed, lightweight and convenient. Specification: Material: Silicone Color: Blue, Green, Red, Orange Size: As show Package included: 1 x Silicone Cup Note: Please allow 1-2cm errors due to manual measurement. Item color displayed in photos may be showing slightly different on your computer monitor since monitors are not calibrated same.