When you find yourself in the middle of the river fly fishing, you want all of your essential gear accessible. A hip pack like this makes that easy. It has enough space to hold one large or two small fly boxes in the zippered main compartment, while snap-flap pockets are perfect for tippet spools and other accessories. It’s also outfitted with a shearling patch for flies, has grommets on the pocket bottoms for drainage, and features padded back and waist tabs for all-day comfort.