GOOM 600ml 316 Stainless Steel Water Bottle with Lid, Insulated Tumbler, Vacuum Insulated, Leak-Proof, Multi-Layered Construction, with Lid, Strap,

"Straw Type": This water bottle features a straw-style spout. This means you can drink directly from the straw without opening the bottle. Simply remove the straw, place it over your mouth, and tilt the bottle for easy and convenient sipping. This design is especially convenient when traveling or on the go. "Tea Strainer Included": This insulated bottle comes with a convenient built-in tea strainer. This strainer is designed for brewing loose leaf tea or herbal tea directly into the bottle, making it easy to use. Enjoy delicious tea anytime, anywhere, even on the go. "High-Quality Stainless Steel 316L": The inner cup is made of high-quality, environmentally friendly 316L stainless steel, and the lid is made of food-grade silicone, PP, and is completely BPA-free to prevent the harmful effects of chemicals. Stainless steel 316L (SUS316L) is commonly referred to as a high-grade stainless steel material in the jewelry, pharmaceutical, and food industries. SUS316L is a highly corrosion-resistant material that is more resistant to corrosion than regular stainless steel. "Heat and Cold Retention Performance": Made with five different materials, it can maintain the temperature of your drink to the maximum. Hot drinks can be kept hot for over 6 hours and cold drinks for 4 hours. It does not condense and heat is not transferred to the outside, making it safe to use. "Safety and Security": The cup cover is made of rubber silicone, which effectively prevents liquid leakage. It prevents liquid overflow due to shaking and provides stable protection. It is safe and reliable for use in a variety of situations.