Klean Kanteen 40oz (1182ml)

The 40oz Stainless Steel bottle - A Safe Alternative to Plastic

When 27 ounces just isn't enough, this is. The mother of all water bottles, the 40oz Klean Kanteen Classic is great for long car trips, camping, a late-night session at the office, a trip to the beach or any time you need to carry a lot of liquid and don't have the option of easy refills.

Just like every Klean Kanteen, the 40oz Classic bottle is made from recyclable, 18/8, food-grade stainless steel that's 100% BPA - and toxin-free. Klean Kanteen bottles don't need to be lined like some other metal bottles and don't retain or leach flavours either. So your drinks stay fresh and clean tasting far longer than in a bottle made from aluminium or low-quality stainless steel.
The large mouth makes it easy to throw in big stuff like ice cubes and quick to clean too - just scrub it out with soap and water or toss it in the dishwasher. No matter how many times you refill it, no matter what you put into it, the drinks in your Klean Kanteen Classic will stay fresh and tasty.

The Klean Kanteen Sports Cap 2.0

From Little Acorns to Mighty Oaks, you can choose your Klean Kanteen with a range of caps - The poly sports cap has an air vent to improve flow. This vent is plugged with a small silicone plug, the plug helps to keep the water inside, but this cap is not completely leak proof as this valve can sometimes leak a small amount if the bottle is on its side or upside down.

For a completely leak-proof bottle, opt for the stainless steel flat of loop cap, or the poly loop cap. If choosing a Stainless flat cap please note these are NOT dishwasher safe.

For more details on the Klean Kanteen please see our FAQ or our Klean Kanteen page.

Protecting the paint on coloured bottles

When Klean Kanteen developed their coloured bottles, the most important thing was to find a safe and durable paint that also looked dynamite. They reviewed and tested dozens of different paints and selected an acrylic paint that contains no toxins or lead. Just like anything that's painted, it is possible to chip or scratch the paint on your coloured Klean Kanteen bottles. To prolong the life of your paint, hand wash your bottle and don't use abrasive agents to clean it. Please note coloured bottles and stainless caps are NOT dishwasher safe.