Tough, safe, leak-proof, plastic-free bottle designed for kids and adults hydrating on the go. The Classic 27oz is our original stainless steel water bottle designed for kids and adults with easy hydration in mind. Single wall design is lightweight and easy to bring anywhere. Klean Coat powder coat finish is 4X more durable, chip-resistant and safe for people and planet. 18/8 Stainless Steel construction. Klean Coat powder coat finish is 4X more durable than our previous finish and formulated for human and environmental health (Brushed Stainless has no coating). Electropolished interior, a safe & non-toxic process, and rounded corners make it easy to clean. Includes the spill proof Sports Cap 3.0. Compatible with all Classic Caps, including the leak-proof Loop Cap & plastic-free Bamboo Cap. Dishwasher safe. Backed by the Strong as Steel guarantee. Capacity 27 fluid ounces (800 ml) Weight (w/loop cap) 7.2 ounces (204 g) Weight (w/sport cap) 7.5 ounces (212.6 g) Size (w/loop cap) 10.6" H x 2.9" W (269.9 mm H x 72.5 mm W) Size (w/sport cap) 10.9" H x 2.9" W (276.2 mm H x 72.5 mm W) Opening Diameter 1.75" (44 mm) All your water and purification needs can be found in our Hydration section, along with some cool designs. What Makes Klean Coat Different? The Tool A cutting-edge chemical assessment method called GreenScreen For SaferChemicals, developed by the non-profit Clean Production Action. The Process Klean used GreenScreen to score ingredients in our new finish by their level of safety. Ingredients that did not meet our standards for contact with people and the environment were eliminated. The Result Klean Coat. The cornerstone of truly clean reusable products. A chip-resistant, durable, finish that is designed with care to stand up to your inspired life.