Our soft silicone water bottle sleeve acts as a cushion, preventing damage when the tumbler is dropped. It effectively protects the tumbler and extends the lifespan of your water bottle. With help of the silicone water bottle sleeve, it can protect your water bottle from bumps and bruises. And, it eliminates noise when the cup collides, providing a peaceful drinking experience. The soft silicone water bottle sleeve is designed specifically for 40 oz cups, ensuring a perfect fit. As the perfect accessory to protect your tumbler and add a touch of style, our water bottle sleeve is heat-resistant, flexible, wear resistant, scratch-proof, no odor and BPA free. Unlike other similar products, our water bottle boot is easy to install, and it fits perfectly without slipping. Easy to clean, simply toss it in the dishwasher. Item Name: Water Bottle Sleeve Material: Silicone Features: Heat-Resistant, Universal, Long Lasting, Reusable Size Details: Length: 19.5cm/7.68" (Approx.) Diameter: 10cm/3.94" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Water Bottle Sleeve