18/8 Stainless Steel – Why stainless? It’s safe, durable, doesn’t react with other chemicals (like aluminum does), and doesn’t absorb, impart flavors, or leach who knows what (like plastic does). 18/8 stainless steel—the same material used in industrial kitchens and hospitals—is completely free of BPA, lead, phthalates, and other toxins.

10.1" H x 3.63" W (255.5 mm H x 92.2 mm W)

Opening Diameter – 1.75" (44 mm)

BPA Free – Klean Kanteen has been free of Bisphenol A (BPA) since the very beginning. Their vessels are stainless steel inside and out (no plastic liners necessary), their lids are stainless and/or BPA-free polypropylene #5, and they use medical-grade silicone for their gaskets and baby products. They do it because they want the very best for their friends and family.

Easy Clean – True to their name, Klean Kanteen makes products that are easy to clean—and keep clean. All bottles, cups, and canisters feature rounded corners, large-mouth openings, and large-radius threads, so there are no hard angles that allow germs and bacteria to hide out inside.

Electropolished interior doesn't retain or impart flavors.