Ben T.wrote a review of Patagonia Atom 8L Sling Bag on October 16, 2018
Familiarity: I've used it once or twice and have initial impressions
I used this bag for fly fishing over the last weekend. Worked well. Has two more pockets than the Cabela's Advanced Anglers Sling Pack, but it is twice the price. As far as a fly fishing day bag, it works really well, especially the strap pocket. You can also swing it around for easy pocket access. Definitely a luxury item.