I use a medium size Swell. It sticks out of the zip on my Co-pilot but it's fine in my Pilot. I have a Kleen Canteen but it leaked in both bags, seeping though to the side pockets so it doesn't get to ride in them anymore.
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I use a medium size Swell. It sticks out of the zip on my Co-pilot but it's fine in my Pilot. I have a Kleen Canteen but it leaked in both bags, seeping though to the side pockets so it doesn't get to ride in them anymore.
A wide mouth un-insulated 40oz Klean Kanteen fits snugly. The classic, being taller from the neck and cap design, would fit but unable to zip but is the same width. I had a classic until it was lost then replaced it with the wide mouth version.