Klean Kanteen Classic Water Bottle

Thanks to the double-wall vacuum insulation, this bottle is designed to keep beverages hot for up to 14 hours and iced for up to 40 hours. Performance can vary slightly based on the starting temperature of your drink and how often you open the lid.

Yes, the wide mouth design is specifically engineered to accommodate standard ice cubes easily, making it simple to fill up without any mess or struggle.

While the stainless steel construction is durable, we recommend hand washing the bottle to preserve the exterior finish and the integrity of the vacuum seal over time. The cap is generally top-rack dishwasher safe, but check the specific care instructions included with your bottle.

The twist cap is designed to create a secure, leak-proof seal when tightened properly. As long as the cap is screwed on fully, you can confidently carry it in a gym bag or backpack without worrying about spills.

The bottle weighs 16 ounces empty. It has a sturdy, substantial feel due to the stainless steel construction, which is something to consider if you are looking for an ultra-lightweight option for long-distance backpacking.

With a diameter of 3 inches, this bottle fits comfortably in most standard vehicle cup holders. However, if you have a particularly small or unique cup holder setup, it is worth measuring your space first.