After a long day of horizontal rain or pounding tropical storms, the last thing you want to do is spend the evening unpacking your vest or bag to dry everything out. It's even worse when saltwater is involved and you have to rinse it all first. If you are looking for a fully waterproof sling pack as a solution the Patagonia Stormfront Sling is a pack you should look at.
100% waterproof, fully-welded construction with a single-side TPU coating
100% waterproof TIZIP® zipper with waterproof materials and construction; grab handles; exterior rod tube holder and D-ring for net attachment Laser-cut Hypalon® gear holder on main pack and on front of strap
Comfortable 100% polyester 3D spacer mesh on back and on backside of adjustable sling strap Internal mesh zippered pocket for gear.