There's a reason that more professional guides use this pack than any other pack on the market. With capacity that will rival - or even exceed - a lot of vests, the Waterdance is considered the "ultimate" lumbar pack, with its two zippered main compartments and signature "zip-down" fly bench. Need to bring an extra spool and that large streamer box, in addition to everything else? The Waterdance devours it faster than an egg burrito on the way to the put-in.