Light weight
"Perfect for me. My hands are weak so I’m very happy with this water bottle"
The Classic 27oz water bottle is our original stainless steel bottle designed for quick hydration in mind. Single-wall, non-insulated design is lightweight and easy to bring anywhere. Made with certified 90% post-consumer recycled 18/8 stainless steel, featuring our chip-resistant Klean Coat finish that’s durable and made for people and planet. 100% leakproof Flip Seal Sport Cap comes with an ergonomic spout that opens and closes with just a flick of the thumb and can be used with or without the included stainless steel straw for maximum versatility. Great for running, biking, hiking, fitness and your active lifestyle.
| Capacity | 27 fluid ounces (800 ml) |
| Weight | 8.4 ounces (238.1 g) |
| Size | 10.75" H x 3.41" W (273.1 mm H x 86.6 mm W) |
| Opening Diameter | 1.75" (44 mm) |
Child Safety Warning: Cap not intended for children 3 and under. Not intended for chewing or teething. Always use this product with adult supervision. Some adult assembly may be required.![]()
Check out our Care and Use page for videos, maintenance and cleaning tips.
Questions about materials or sustainability? Visit our FAQ page.


Overall rating: 5.0 / 5 from 4 reviews.
The Classic 27oz water bottle is praised for its perfect size for daily use, high-quality construction, and leak-proof design. Customers appreciate its attractive look and ability to maintain hydration throughout the day. The bottle's versatility and durability make it ideal for various activities.
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"Perfect for me. My hands are weak so I’m very happy with this water bottle"
"Good size. Never leaks"
"Love this colour and it is also lightweight and easy to take around with me"
"I love my new bottle"
From the very beginning, Klean Kanteens have been built with love — the love of adventure, the love of conserving wild places and the love of replacing single-use plastic. We use our business as a force for good, prioritizing the well being of people and the planet and by designing sustainable, high-performance products.