• Sport Cap 3.0 features a soft silicone spout, 25% higher flow rate and "chirp" free hydration
• No BPA, phthalates, lead, or other toxins
• 18/8 food-grade stainless steel, no liner
• Doesn't retain or impart flavors
• Slim design fits in most cup holders
• Rounded corners are easy to clean with no hard angles where dirt or bacteria can stick
• Stainless steel threads
• Fits large ice cubes
• BPA-free polypropylene (pp#5) caps
• Stainless accessory caps available
• Dishwasher safe (handwash painted bottles)
• Fits in most standard bike cages
• Lifetime warranty

• Capacity: 18 ounces (532 ml)
• Weight: 5.125 ounces (w/o cap)
• Size: 7” H (w/o cap) x 2.75” W
• Opening diameter: 1.75" (44 mm)
• 18/8 food-grade stainless steel
• Sport Cap is leak resistant but NOT leakproof

Small and Compact Reusable Steel Water Bottle

Whether you’re heading out for a short hike or giving that big presentation at work, the 18oz Kanteen® Classic holds enough to keep you hydrated, but is also fits easily into your bag, pack or briefcase. Now available with the Sport Cap 3.0; featuring a soft silicone spout, 25% higher flow rate and "chirp" free hydration.

Klean Kanteens are made from high quality, 18/8, food-grade stainless steel; totally free of BPA and other toxins. Because stainless steel itself is safe, we don’t need to coat the inside of the bottle with a plastic or epoxy lining, one of the main differences from aluminum bottles. Stainless caps are also available and all of our caps are BPA-free.