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

Even if your Klean Kanteen sits in your car, your backpack, or on your desk for weeks, your water will still stay fresh and clean-tasting. Seriously, we know this because we’ve put them to the test ourselves. As long as it’s clean when you fill it, it will stay that way. Because what comes out of a Klean Kanteen is exactly what you pour into it.

And yes, we still use 100% recyclable, high-quality, food- grade stainless steel that doesn’t need a special lining like some other metal bottles. Every Klean Kanteen is also completely BPA-free and won’t leach chemicals, toxins, or funky flavors into lemonade, sports beverage or other drink.

The wide mouth makes it easy to throw in ice cubes, and makes it easy to clean too—just scrub it out with soap and water, or toss it in the dishwasher.

Holds 4 ounces, weighs 11 ounces; size: 10.625” H (w/o cap) x 3.5” W