【Extra Gift】: The bottom of the water bottle is easily damaged due to accidental drops and bumps. We provide high-quality silicone boots so that children can play as much as they want without worrying about scratches and dents caused by accidentally falling water bottles. | 【18/8 Stainless Steel】Children need to drink water every day, and high-quality water bottles are very important to children. The inner and outer layers of our kids water bottles are made of 304 stainless steel. Children will never smell the metal smell from the bottles. The durable bottles will accompany the children throughout their childhood. | 【Insulation Upgrade]】KOODEE adopts advanced triple-wall vacuum insulation technology, which has a longer-lasting insulation effect, which is 9% higher than the two-layer vacuum technology of the previous generation of KOODEE. Keep cold for 27 hours and keep warm for 13 hours. | 【Wide Handle】 The three-finger wide handle can balance the gravity of the bottle during walking, and the child will not feel pain in the fingers. The handle can be rotated freely for easy carrying. In addition, our excellent leak-proof cover can store water, milk and juice, so that children can replenish water. | 【Colorful Appearance】Powder coating keeps the cup bright and will not fade or fall off. Vacuum technology makes the cup sweat-free, even if the cup is filled with hot water, it will not feel hot. The electropolished inner wall keeps the cup pure, rust-free and odor-free. Every child can use it!