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.

Steel, silicone, and sustainable bamboo construction

No paint or plastic

9.9" H x 2.9" W (251.8 mm H x 72.5 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.

Large 1.75" (44mm) opening fits ice, easy filling and pouring

Electropolished interior doesn't retain or impart flavors.

Stainless, unibody bamboo cap

Laser-etched logo

Cap creates all stainless steel interior