Klean Kanteen
Klean Kanteen 18 oz Classic Water Bottle with Flip Seal Sport Cap & Stainless Steel Straw
Stay hydrated on the go with the Klean Kanteen 18 oz Classic Water Bottle, designed for both kids and adults who value safety and sustainability. This bottle is crafted from certified 90% post-consumer recycled 18/8 stainless steel, including the included straw, ensuring a non-toxic, BPA-free experience. It features a durable, chip-resistant Klean Coat™ finish for a healthier choice for you and the planet. The lightweight, single-wall design is slim and portable, fitting most cupholders and bike cages. The 100% leakproof Flip Seal Sport Cap provides quick, one-handed access via an ergonomic spout, usable with or without the versatile stainless steel straw.
$19.95
Owner Satisfaction
4.5
/ 5
Category Rank
322
/ 663
#322 in Travel Bottles & Containers
Price vs Category Average
-35%
Below average
Capacity
18532
/ oz ( ml)
Who it's for
- Safe & Durable Construction
- Convenient Sport Cap Design
- Eco-Friendly Accessory Bundle
Who should skip it
- Lack of Temperature Retention
- Potential for Leakage
- Difficult Cleaning Process
Key Specs
Capacity
18 oz (532 ml)
Material
Certified 90% post-consumer recycled 18/8 stainless steel
Lid Type
Flip Seal Sport Cap with Stainless Steel Straw
Insulation
Single-wall, Non-Insulated
Cap Features
100% leakproof
Finish
Chip-resistant Klean Coat™ powder finish
Safety
BPA-free, lead-free
Design
Narrow profile
Features
- Made from certified 90% post-consumer recycled steel
- 100% leakproof Flip Seal Sport Cap for quick access
- Versatile sipping with or without included straw
- Narrow profile fits most standard cupholders
- Does not retain or impart flavors
- Wide opening for simple cleaning and filling
- Electropolished interior prevents flavor retention
- Rounded corners for easy cleaning
What customers say
This 18 oz Klean Kanteen bottle earns high praise for its robust, food-grade stainless steel construction, offering excellent durability and zero flavor transfer. Users find the size ideal for portability, fitting well in cup holders and bags. The included stainless steel straw enhances the drinking experience during activity. While the Flip Seal Sport Cap is convenient, some users note potential minor leaks if the seal is not perfect, requiring careful attention. As a single wall bottle, it does not retain temperature for long periods, which is important to note. Overall, it is viewed as a reliable, eco-conscious investment celebrated for its longevity and contribution to reducing plastic waste for daily hydration needs.
Know before you buy
No, this is a single-wall stainless steel bottle. It is designed to be lightweight and portable, so it will not maintain the temperature of your beverage for extended periods like an insulated vacuum-sealed bottle would.
Yes, the Flip Seal Sport Cap is designed to be versatile. You can use it with the straw for upright sipping or remove the straw to drink directly from the spout.
Yes, the cap is engineered to be 100% leakproof when properly closed. This makes it a reliable choice for tossing into a gym bag or backpack without worrying about spills.
No, the interior is electropolished, which is a safe, non-toxic process that prevents the steel from retaining or imparting flavors. Your water will taste clean regardless of what you drank previously.
The bottle features a wide opening and rounded corners, making it easy to hand wash with a bottle brush. The stainless steel straw can be cleaned with a small straw brush, and all components are designed for straightforward maintenance.
The 18 oz Classic features a slim, narrow profile specifically designed to fit most standard vehicle cupholders and bicycle bottle cages.
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