<p>SENDESTAR Insulated Water Bottle are made of high-quality,food-grade 18/8 stainless steel. They’re highly rust-resistant and will notretain flavors from previous drinks the way plastic bottles can. All SENDSTAR water bottles and lids are BPA free. Plus, they’ll last for years, which allows you to cut down on household waste with every refill. SENDESTAR Thermos flasks are our good gift option.</p><p>Why choose us:</p><p>New designed patent lids </p><p>Spout Lid creates an air tight vacuum seal and is great for travel and outdoor adventures.</p><p>With flexible handle ,This Chug lid and straw lid help us to drink much easier during hiking or driving</p><p>Straw Lid not 100% air tight due to the moving parts and is great for athletics and urban specific activity.</p><p>Copper Coated Insulation</p><p>The exterior of the vacuum-sealed area is dipped in copper for added insulation. Copper reduces the transfer of temperature and adds even more insulation to your bottle.</p><p>Vacuum Insulation Technology</p><p>The SENDESTAR water bottle have a double-walled exterior with a vacuum seal between walls. This means your drink will stay at its ideal temperature for hours.Plus, the exterior will never sweat or get hot or cold to the touch. Say goodbye to water rings on tables and drawers full of coasters and Koozies—SENDESTAR is your good choice!</p><p>Bottle highlights</p><p>-Wide mouth 2.19” opening--easy for cleaning and ice-filling</p><p>-Keep cold up to 48 hours, and hot up to 24 hours</p><p>-100% non-toxic BPA-free plastics</p><p>-18/8 food-grade stainless steel</p><p>-Durable, easy-grip and sweat-free powder coat</p><p>--Hand wash only with hot soapy water then rinse and dry</p><p>What’s in the Box</p><p>- 1 x Wide mouth water bottle</p><p>-1 x Flexible straw lid</p><p>- 1x Flexible sport lid</p><p>-2 x Straws</p><p>- 1 x Straw Brush</p><p>-1 year lifetime warranty</p>