... poon on. ES Silicone Drink Bottle with filter 1.FDA & LFGB Certification2.Made of 100% food-grade silicone,safe and non-toxic,easy to ... wash3.Anti-dust,anti-slip,anti-aging,anti-stain,non-sticking4.Tasteless ,non-corrosive,environmental and ... designed9.Logo can be printed10.Custom designs are highly welcomed Silicone Drink Bottle with filter