The new Navy  PHC Holdall is a perfect alternative to the stick bag, with a stick compartment, waterproof highly durable material and sharp design. 
 
The Duffel has a 60L capacity and is constructed from tough, waterproof, and highly durable fabric. Its rugged design is reinforced with triple-stitched seams and a double-thickness base for added strength.
Accessing your gear is simple thanks to a wide main opening, and a zippered internal pocket under the lid keeps smaller essentials—like keys or a phone—organized and within reach. Carry it like a traditional duffel using the two padded side handles, or convert it into a backpack with the detachable, adjustable ergonomic shoulder straps for hands-free travel.
 
Waterproof  Zips
Padded, adjustable ergonomic shoulder straps
Detachable main carry strap
Daisy-chain lash points
Adjustable chest strap
100% water resistant
 
Dimensions
Length 62cm
Width 32cm
Depth 32cm