I recently bought the large sling bag for my trip to NY and I can't put into words how perfect it is!
Firstly, on the plane I had a drink bottle explode and this got wet, everything inside was perfectly dry!
Whilst walking around it was comfortable at all times and I could fit so much into it (full size purse, phone, passport, battery pack, tote bag for shopping, sunglasses in a case, vape and I could even squeeze in a drink bottle when needed!)
I upgraded the strap to the alpine buckle and this came in handy as I could change it from a shoulder bag to a bum bag. We went to a concert in NJ and I had it in bum bag mode when walking down the steep steps at the MetLife Stadium so it didn't knock anyone as I walked past. When sitting it was just perfectly balanced on my lap.
This bag became a running joke between me and my fiancĆ© as I would pat it with my hand saying how it was my best purchase of the year (and he still jokes at me about this š¤£).
I would recommend this until I'm blue in the face. Sure it's a tad pricey but I honestly believe it was worth every penny after being put to the test on our trip