Orvis Sling Pack size_-7 There are two different diameters

There are two different diameters of hole for accommodating flies of different sizes

Additionally

The Ross Reels signature bell-shaped arbor design also adds strength

009 3X 9LB

ultra-thin neoprene booties with a true anatomical fit

Orvis Sling Pack size_-7 There are two different diametersThe best selling Orvis fly fishing Sling Pack has been updated and improved not only for durability, but with innovative new convenience features as well. The 100% recycled ECO CORDURA platform is designed to store, organize, and offer easy, intuitive accessibility while staying completely out of your way when fishing. New features include the Tippet Whippet recessed docking station with tippet bar included for instant, fixed, and fumble free access