Has anyone used a Kavu Rope Bag at WDW? I ran across one not too long ago and love the looks and the size, but not sure how they would do as a Park bag.
I can't speak to that specific bag, but we have used a similarly styled cross-body one strap backpack and it was great. I prefer the single-strap style to the regular double-strap backpacks. They're not great for heavy loads though. Two water bottles, a bottle of sunscreen, and wallets, and that's about it, otherwise it's too heavy for your one shoulder.