small, lightweight, and a great size to carry in a purse, backpack, or shoulder bag, the Klean Kanteen 18oz Stainless Steel H2Obottle is earth friendly, BPAfree and made of 100 recyclable, highquality, food grade stainless steel and has no internal lining so your beverages will never taste like plastic or chemicals. With a wide mouth design, ice cubes slide in with ease and cleaning is a breeze, use soap H2O or throw it in the dishwasher. Nicknamed the Kid Kanteen because it fits well in smaller hands, the 18oz Klean Kanteen is the top choice for your little ones.