A new surprise every day, play mix and match, fashionable lightweight straw straight cup, high value, wake up the vitality, good-looking and practical to carry around. The double-layer cup body is made of food-grade AS environmentally friendly material, safe drinking water, cold insulation, not easy to hurt your hands. Adopt plastic straws, are durable, removable, and washable, hygiene is the key. Wear-resistant and non-slip design. Use scene: office, home, outdoor sports, car. Double-layer straw cup, transmittance greater than 90%, safe and odorless, clean and transparent, heat-resistant, drop-resistant. Delicate cup lid, safe and non-toxic, good sealing, durable.