SAFE MATERIAL: The material of the cap is PP, the material of the bottle is stainless steel, and the material of the straw is food grade silicone. The material has passed the safety certification of the United States and the European Union. Nontoxic, free of BPA, lead, phthalate and PVC.
DESIGN CONCEPT: The shape of the bottle is like a cute cat. The babies love this design very much and love drinking water. Toggle switch, the straw pops out, simple design, not easy to damage. The bottle comes with a bag, which can be carried on your body, which is convenient for your baby to carry.
FEATURES:The 4-layer stainless steel design can better maintain the temperature. The effective time is 6 hours. The straw has beads to make you drink more cleanly. Squeeze the straw to get out the water. The straw is more closed and will not leak.
EASY AND EFFECTIVE: The POTATO Vacuum cup has no spare parts, and the wide mouth is easier to clean and a wide base that makes it easy for baby to latch on & create a secure seal.