Klean Kanteen 18 oz Classic Water Bottle with Flip Seal Sport Cap & Straw – 100% Leakproof Spout & Cap – Durable, BPA-Free & Stainless Steel Material – Easy-Sip Water Bottle – Clear Sky

Price: $17.95
(as of Jan 23, 2026 02:13:06 UTC – Details)


The Classic 18 oz stainless steel water bottle is designed for kids and adults, with quick hydration in mind. Its simple, non-insulated wall design is lightweight, compact and easy to carry anywhere. Made from 90% certified post-consumer recycled 18/8 stainless steel, the Klean Coat finish is chip resistant, durable and designed for people and the planet. Its 18 oz size features a narrow profile that makes it easy to grip, carry and store. The 100% leak-proof Flip Seal Sport lid features an ergonomic spout that opens and closes with a simple thumb motion and can be used with or without the included stainless steel straw, offering maximum versatility. Ideal for running, cycling, hiking, training and active lifestyle.
100% Leakproof: Flip Seal Sport Cap comes with an ergonomic spout that opens and closes easily; can be used with or without the included stainless steel straw for maximum versatility
Durable Stainless Steel: Water bottle is made with certified 90% post-consumer recycled 18/8 stainless steel, featuring Klean Kanteen’s chip-resistant, durable Klean Coat finish
Safe & Eco-Friendly: 18 oz water bottle is made of BPA-free, sustainable, non-toxic materials that provide a safe hydration option, perfect for commuting, travel, or exercise
Compact & Lightweight: The Klean Kanteen classic 18 oz water bottle size has a narrow profile, ergonomic design, and easy-grip handle which is ideal for portability; fits in most cup holders and bags
Klean Kanteen: We’ve built our business by prioritizing the well-being of people and the planet by designing sustainable, high-performance products