The Original Klean Kanteen in a 40oz high capacity with a wide mouth twist loop cap. The Wide 40oz 1182ml Klean Kanteen delivers large volume hydration thats super easy to fill thanks to its wide mouth, even ice cubes can be added for some really refreshing beverages. The lid comes with a loop for additional carry options, use a carabiner to attach it to your bag or have it hanging loose from accessory cord. Klean Kanteen water bottles are made from high-quality 188 food-grade stainless steel which 100 free of BPA. The stainless steel design made from 90 post-consumer recycled 188 stainless steel and made for easy cleaning, carrying, and chugging with a liner that ensures that no flavours are retained or imparted allowing a wide range of beverages.Klean Kanteen are highly health and environmentally conscious so you can rest assured that you are purchasing a quality product. To show their dedication to the planet they are part of the 1 For The Planet organisation whereby 1 of their annual sales are passed on to fund environmental causes.