MIU COLOR 18 oz Glass Water Bottle - Eco-friendly Borosilicate, BPA, PVC and Lead Free, with Portable Nylon Sleeve, Bottle Brush, Healthy for Outdoor, Running, Bike, Car New Design: Our Champion series features a distinct, sleek design that fits in your bag or cup holder Eco-Friendly: Borosilicate glass with a stainless steel cap. All materials are free of BPA, PVC, plastic, lead, etc Stylish Sleeve: Ergonomic, anti-slip nylon sleeve with carrying strap makes for a sure grip and adds a personal touch to your bottle Consistent Hydration: 18.5-ounce bottle is big enough to keep you hydrated but small enough to carry everywhere you go. Includes a complimentary cleaning brush Warranty: 6-month warranty for hassle-free returns and full customer support when purchased from MIU COLOR