DESC: The 20 fl. oz. Klean Kanteen Stainless-Steel Wide-Mouth Vacuum bottle with loop-top cap keeps your drink warm or cold for hours on end. Double-wall design provides insulation to keep your water cold or your coffee hot during a journey in the outdoors. 2.13 in. wide-mouth opening allows for easy filling and pouring; bottle is compatible with many screw-on backcountry water filters. Tough 18/8 food-grade stainless steel is BPA free. Slim shape fits in most vehicle cup holders. Loop-top screw cap uses BPA-free polypropylene on the outside and food-grade stainless steel on the inside so your water does not come into contact with plastic. Loop top lets you attach the bottle to a backpack or belt loop using a small, lightweight utility 'biner (sold separately). Cap is easy to grip and seals to prevent leaks. Bottle measures 2.95 in. x 8.75 in. without the cap on. Hand washing recommended. Color: STAINLESS STEEL | K20VWSSL | Camping & Hiking > Glasses, Cups and Mugs > Mugs