Used the 60L duffle for a kayak camping 3 day trip recently. Size fit all our sleeping gear, plus a few cooking items well. We did get some water in the bag, but that could have been user error by not ensuring the zipper was fully secured. I water tested it in the bathtub and shower after and had zero water drops inside. Only complaint would be I with the T handle on the zipper pull was wider as it can come undone from the keeper a bit too easily with movement. Going to buy another one tho as the backpack option to carry and overall design and performance is great.