Creative Kids Baby Sippy Lids Silicone Stretchable Leakproof Cup

Creative Silicone Kids Baby Sippy Lids Silicone Stretchable Leakproof Cup for BabiesFeathers:No seal, no stress. It can turn 2.5 to 3.75in cups into Anti overflow liquid containers.Using food grade silicone material, non-toxic, tasteless.Easy to clean and carry, wide mouth telescopic silicone designed made it easy to install ...