Come and see our amazing products. This foldable cup is BISphenol A-free and odor-free. It is made of food-grade silicone, certified by LFGB, SGS and FDA to ensure it is safe to drink and is free of PVC, latex, phthalates and plastic smells. Patented sealed screw cap eliminates leakage and splash, effectively preventing accidental bottle opening. The product is heat-resistant and can withstand temperatures from -50 to 200 degrees Celsius. It is leakproof and impact-resistant, suitable for all activities and movements. The foldable design makes it easy to carry around. For first use, it is recommended to soak in boiling water for 10 minutes for a thorough cleaning. Supports customized logos. Pls confirm with us about the packing info, stock color and exact production time before placing your order.