Insulated Vacuum Design: Designed with double-wall insulation, these water bottles effectively maintain the temperature of your beverages, keeping them hot or cold for extended periods. Durable Stainless Steel Construction: Crafted from high-quality stainless steel, these bottles are built to last, resistant to rust, and ensure the purity of your drinks. Wide Mouth Opening: Featuring a wide mouth design, these bottles allow for easy filling, cleaning, and adding ice cubes, making them convenient for daily use. Sporty and Versatile: Perfect for athletes and outdoor enthusiasts, these bottles feature a sporty design and are suitable for a wide range of activities, including sports, hiking, camping, and more. Multiple Sizes: Choose from three different sizes – 20oz, 28oz, and 36oz – to meet your specific hydration needs for any occasion. Leak-Proof and Secure: Equipped with leak-proof lids, these bottles ensure no spills or leaks, providing peace of mind when on the go.