Do you want to drink water while exercising with cute water bottles? The Stainless Steel Vacuum Insulated Sports Water Bottle Thermos is a solution for people who need constant water use! Many people nowadays prefer to go out, but taking water with them has become a problem. This Sports Water Bottle is made of solid stainless steel, which is rust-proof, eco-friendly and durable for years of daily use. The double-walled vacuum insulation improves the bottle's performance, preventing the hot water from cooling down quickly. The bottle cap fits well on the bottle and the silicone gasket inside the cap provides an airtight seal no leaks. Portable shape and lightweight size, you can carry this water bottle while hiking, cycling, shopping, or leave it at the office. Different capacity for your choice. Vacuum insulated stainless steel water bottle Keeps your drinks cold for up to 24 hours and hot for up to 12 hours. Inside the steel caps there is a special O-ring that prevents the water bottle from leaking. Best design and High Quality We provide the latest model and top quality design water bottles for you. First, the newest design discount water bottles bring you no hazardous materials. Convenient Designed to help you take your water with you whenever and wherever you want. In addition, the affordable price of disposable water bottles can make your life easier. What are you waiting for? Come and get some drinking water bottles! Trendy colors, suitable for men, women, the elderly and children of all ages, any style of dress. OUR GUARANTEE We are confident that we offer some of the best products on the market. Therefore, we provide a 30-day guarantee. We will make every effort to ensure that you are completely satisfied with your purchase. Online shopping can seem daunting. We want you to know that there is absolutely zero risk of purchasing something. We won't make it difficult if you don't love it. We offer email and ticket support 24 hours a day, 7 days a week. If you require assistance, please contact us. Please contact customer service if you have any problems with your purchase.