Price: $21.95
(as of Sep 14, 2026 22:06:08 UTC – Details)

The Klean Kanteen 27 oz Classic Water Bottle with Flip Seal Sport Cap and Straw is built for reliable hydration at the gym, during commutes, and throughout busy days. Designed for active lifestyles, this stainless steel water bottle features a 100% leakproof lid that helps prevent spills in backpacks, gym bags, and cup holders. The ergonomic flip spout opens easily for quick access, and the included removable stainless steel straw offers versatile sipping without needing to tilt the bottle. Crafted from certified 90% post-consumer recycled 18/8 food-grade stainless steel, this BPA-free water bottle delivers long-lasting durability while maintaining the pure taste of your beverages. Unlike plastic bottles, it will not retain flavors or odors. The chip-resistant Klean Coat finish adds grip and resilience, making it a dependable choice for workouts, travel, and everyday hydration. The 27 oz capacity offers extended hydration while maintaining a slim profile that fits most cup holders and side pockets. The integrated handle allows for easy carrying, and the wide mouth opening makes filling and cleaning simple. The stainless steel interior resists stains and odors, and the Flip Seal Sport Cap and straw are dishwasher safe for added convenience. For over 20 years, Klean Kanteen has created reusable, high-performance products designed to reduce single-use waste and support a more sustainable future. As a Climate Neutral Certified Brand since 2019, we measure our carbon footprint annually, reduce emissions where possible, and offset the remainder through verified climate projects.
Durable Recycled Stainless Steel: Made from certified 90% post-consumer recycled 18/8 stainless steel with chip-resistant Klean Coat finish built for gym use and daily hydration
BPA-Free & Safe Materials: Crafted from BPA-free, non-toxic materials for clean-tasting hydration; ideal for workouts, commuting, travel, and everyday use
Cupholder Friendly Design: Slim, lightweight 27 oz profile fits most cup holders and bags; ergonomic shape with carry handle for grab-and-go convenience
Compact & Lightweight: The Klean Kanteen classic 27 oz water bottle size has an 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
Customers have mixed opinions about the water bottle’s quality, with some finding it great while others describe it as the worst water bottle. The straw durability and size receive mixed feedback, with several customers wishing it was bigger. Moreover, customers disagree on the value for money, with some considering it overpriced. Additionally, the water temperature retention is a concern, as customers report that water doesn’t stay cold.