Product name: outdoor silicone folding cup Product material: cup lid PE, cup body food grade silicone, cup lid mouth stainless steel Product size: 10x9CM Product weight: 75g Product capacity: 200ML Packing quantity: 400 pcs/carton Carton size: 50cm×50cm×40cm Applicable products: outdoor sports goods Product packaging: single OPP bag Food grade silica gel has been FDA tested and has an FDA test report issued by the SGS laboratory1. Made of 100% pure silica gel, insoluble in water and any solvents, non-toxic and odorless, stable chemical properties, high adsorption performance, good thermal stability, high mechanical strength, and excellent hand feeling. 2. Naturally harmless, non-toxic, tasteless, non-corrosive, easy to clean, environmentally friendly, food-grade, colorful, scratch-resistant and abrasion resistant. 3. Very high toughness, elasticity, good heat insulation, insulation, moisture resistance and shock resistance. 4. Environmentally friendly and degradable, cold-resistant to -40°C, will not become brittle, not flammable, and will not produce harmful substances. 5. Good biocompatibility, no irritation to human tissues, no toxicity, no allergic reactions, minimal rejection of the body; with good physical and chemical properties, it can maintain its original elasticity and softness during contact with body fluids and tissues Degree, will not be degraded. 6. Good tear resistance, small size, easy storage, folding design, small size, portable and light, simple operation, small space, can be easily put in a cosmetic bag for easy carrying, remove the lid of the cup, and hold the cup with one hand. Put the cup up and down with one hand, remove the lid, pull up the bottom on a flat place, you can easily transform without touching the inner wall, press up and down to easily fold. This cup is made of edible silica gel, suitable for use at -40°C—230°C, and this cup is foldable, can be folded into a thin piece, is small in size, and is very convenient to carry. Material: 100% food grade silicone material Color: big red, rose red, orange, yellow, dark blue, green, etc. colors can be customized.