3 Klean Kanteens: 27 ounce bottle in red with sport cap, 12 ounce bottle in red and 18 ounce bottle in green moss.

The bottles are made from high quality, 18/8, food-grade stainless steel that's totally free of BPA and other toxins. Because stainless steel itself is safe, the inside of the bottles is not coated with a plastic or epoxy lining, which is one of the main differences between a stainless steel Klean Kanteen™ and aluminum bottles. 

Food-grade stainless steel is used in the brewing, food and winemaking industries too.  It's the material of choice because it doesn't retain or impart flavors.  No matter how many times you refill it, no matter what you put into it, your  Klean Kanteen will keep your drinks fresh, crisp and clean tasting. They are durable and designed to last for years. All  caps are BPA-free too.