Advanced Temperature Retention Technology Keep Your Beverages At The Perfect Temperature For Longer. Our Triple-Wall Vacuum Insulated Water Bottle With Straw Ensure That Drinks Stay Cold For 24 Hours And Hot For 12 Hours, Allowing You To Enjoy Refreshing Ice-Cold Water Or A Warm Cup Of Coffee With Your Thermos Water Bottle With Straw, No Matter Where You Are. | | Premium-Grade Stainless Steel Construction: Crafted From High-Quality Sus 304 Water Bottle Stainless Steel, This Bottle Is Rust-Resistant, Durable, And Designed For Daily Use. The Stainless Steel Insulated Water Bottle Has A Powder-Coated Exterior That Ensures A Non-Slip Grip And Long-Lasting Finish, Making It Perfect For Active Lifestyles | | Effortless Cleaning Care: Our Stainless Steel Blender Bottle Features A Wide-Mouth Design That Allows For Easy Cleaning And Filling With Ice Cubes. The Stainless Steel Bottle Is Dishwasher Safe, Although We Recommend Hand Washing For Longevity. The Removable Straw Makes It .