Bunnytoo Water Bottle for Straw Vacuum Hot and Kids Vacuum Double Stainless Steel Mug Cup Pouch Straw Type Cup 316 Stainless Patented Product Drink

[Vacuum insulation/double structure] The vacuum insulated stainless steel thermos structure is excellent at keeping things hot (12 hours) and cold (24 hours), allowing you to maintain the optimum temperature for long periods of time. Heat is not easily transferred to the outside, and even if you put cold drinks in it, it is less likely to condense, so you don't have to worry about your hands or the table getting wet. Heat retention effect (6 hours): above 72 degrees, cold retention effect (6 hours): below 9 degrees. [2-way: straw or cup] This water bottle can be used in two ways: as a stainless steel bottle with a cup or as a straw-type stainless steel bottle. You can choose to drink from either the straw or the cup depending on your preference and the situation. The straw is made of soft, BPA-free silicone rubber. The cap opens and closes with an easy-to-use one-touch open system, and you can suck up water just by pressing a button. It also comes with a lock function to prevent accidental opening and closing, for added peace of mind. When using a cup, you can pour into the cup and drink by simply pressing the button on the inner cap. Capacity: 450ml when using the inner cap, 500ml when using the cap unit. [Our patented product - Kaisei] With Kaisei, the straw cap unit can keep drinks hot or cold! When the temperature of the water in a straw equipped with Kaisei exceeds 50 degrees, the temperature detection function is activated and the opening of the straw closes, so that water does not come out even when you suck on it. When the temperature drops below 50 degrees, the opening of the straw opens, allowing you to drink smoothly. Since a straw equipped with Kaisei cannot drink hot drinks even when sucked on, the straw cap unit can also be used to keep drinks warm. This prevents you from drinking hot drinks without knowing the temperature and getting a burn on your throat. With Kaisei installed, use is safer and more comfortable. [Highly corrosion-resistant stainless steel] The bottle is made of 18-12-Mo stainless steel (SUS316), which has a proven track record in the food and medical fields. SUS316 is a stainless steel that contains 18% Cr and 12% Ni, with molybdenum (Mo) added to further improve its corrosion resistance and pitting corrosion resistance. It is particularly effective against stress corrosion cracking and intergranular corrosion! This stainless steel has improved pitting corrosion resistance even more than 18-8 stainless steel (SUS304). An environmentally friendly material, hygienic and safe to use. [Simple and easy to clean] The simple, leak-proof structure makes it very easy to clean. The mouth diameter is 48 mm, making it a large, wide-mouth type that can easily put in ice made in a home ice maker. The inner bottle has a super clean finish, which improves the smoothness of the inside of the water bottle, making it less susceptible to dirt and odors, and also improves corrosion resistance. It can be washed completely with just a quick wash. Water bottle for children with straw