Amazon.com Product Description
Created with health and the environment in mind, these eco-friendly, high-quality stainless steel Klean Kanteen water bottles offer a great alternative to plastic and lined metal containers. Klean Kanteen bottles are constructed from high quality sanitary grade 304 stainless steel which has a low nickel content, an excellent resistance to staining and rust, and will keep your beverages fresh, and sanitary. These reusable bottles are lightweight, easy to clean, durable, and will not react with acidic beverages. The single walled containers can be placed on an open flame or heating surface, but are not recommended as containers for boiling hot liquids as the Kanteen has limited insulating properties.Durable, sanitary, and non-reactive stainless steel is the material of choice among the food processing, dairy and brewery industries. The sanitary grade 304 stainless steel used in Klean Kanteen bottles also has a low nickel content, further reducing exposure to potentially irritating substances. Easy to clean, the Klean Kanteen water bottles can be put in the dishwasher, or washed by hand with a brush and mild soap.

Klean Kanteens come in sizes to meet the needs of the entire family. The 12 and 18-ounce containers are designed specifically for kids. In bottles designed for small hands, the 12 and 18 ounce bottles are available with sippy cup lid adapters along with the other sports cap options, and weigh just 6 and 8 ounces respectively. Adult sized 27 and 40 ounce Kanteens weigh just 8 and 11 ounces respectively, and are available with a choice polypropylene or steel caps. The openings are large enough to fit ice cubes, and the slim bottle design fits in most cup and bottle holders.

Klean Kanteen water bottles are available with a variety of sports caps made with non-leaching polypropylene #5 or stainless steel. The sport, flat, and loop caps are interchangeable and fit all 12-, 18-, 27-, and 40-ounce stainless steel bottles securely. The Poly Sports Cap has a push release valve allowing you to drink on the go. The Flat Caps, available in polypropylene or stainless steel twist on and off securely. The Loop Caps, available in polypropylene or stainless steel, twist on and off securely, and have a top loop for easy attachment. The polypropylene #5 caps have no known leaching characteristics, and are softer on the teeth and easy to drink from. However, if you would rather avoid plastic altogether, the stainless steel caps are a great option.