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About William Joseph Catalyst Fanny Pack

Closeouts. William Joseph's Catalyst fanny pack brings together everything you need for a day of productive wading. The AirTrack suspension with breathable mesh keeps you cool, and multiple pockets store flies, tools and accessories.


Specs about William Joseph Catalyst Fanny Pack


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4.285714 5 Overall Rating: 4.3 Based on 7 reviews

Most Helpful 5-Star Review

Verified Buyer Reviewed by Jen from Washington on Friday, January 23, 2015
I ordered the Flux and the Catalyst fanny packs. The Flux was too big in size for me. The Catalyst is a great size for my local 2 hour hike that I do for exercise when I don't want to carry a loaded pack for training. It has pockets for a couple of water bottles, room for snacks or a sandwich, a... Read More
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Question & Answer

Questions about this product? Get answers from community and staff experts.

  • “Does this pack include magnet closures on 2 of the 3 middle pockets (2013 model) or are all pockets closed with a zipper (2012 model)?
    Asked by Gyrfalcon from Utah on 5/29/2013 1:11:09 PM
    • This is the 2012 version.
      Answered on 5/29/2013 2:49:31 PM by Jack from Sierra Trading Post

About William Joseph

Located near the Wasatch mountains in Utah, William Joseph started out by making advanced, high-quality packs for mountaineering. The fishing angle (pardon the pun) came about by accident when everyone realized customers were hauling more fishing gear in these packs than they were climbing gear. So William Joseph surrendered to this apparent market need and narrowed the focus to fly-fishing equipment. Today anglers around the world are discovering the superlative quality and practical engineering of William Joseph's fly fishing packs, tools, accessories and apparel. You don't have to fish to love this ingeniously designed product line. You just have to love the outdoors.