I have so many vests, chest packs, waist packs and combinations I've lost track, Umpqua waist pack, William Joseph Watermark, Allen chest pack, Gander Mt.,.. I should probably get rid of a couple but every one of them suits a certain purpose. I have a fly vest for warm water fishing, another for trout only, sometimes I carry a sling pack or backpack for more gear. It's a little tricky when the hatches are out on the Susky and I want to switch to topwater spinning gear after dark, sometimes walking a mile or so on the river wading. I tend to loose track of the 2nd rod left along the river bank, lol
This one I would easily get rid of if anyone is interested. It's a quality double chest pack with backpack storage but the DD's get in my way when fly casting.