🌟 Dress Up Your Hydration Game! Crafted from high-quality, safe silicone for peace of mind. Mix and match colors to express your personality! Reusable, foldable, and dishwasher safe for on-the-go convenience. Fits Hydro Flask and Stanley Tumblers with a 2.83" diameter. Enjoy hassle-free customer service and a product you can trust! Color Variety Eco-Friendly Material Durable Protection The WK IEASON Protective Silicone Base Boot is a versatile and stylish accessory designed for Hydro Flask and Stanley tumblers. Made from high-quality food-grade silicone, it offers a secure, anti-slip grip while being easy to clean and carry. With a diameter of 2.83 inches, it fits a variety of bottles, making it the perfect companion for your hydration needs.