The 40oz Kanteen® Wide is the ultimate bottle for long trips on the road or in the backcountry. When your adventure spans days or weeks instead of hours, when you need enough water to go the distance, when you
re out all day and dont have access to easy refills, this is your bottle. The extra wide opening is more than 2 inches in diameter for quick filling, pouring and cleaning, and the stainless steel thread design works with standard backcountry water filters. Even though it holds 8 ounces more than a quart-sized bottle, it
s shorter and more compact than the Kanteen Classic so its easy to fit one or two into a backpack or a cooler.