When you need to get a lot of gear to a distant location this duffel has the advantages of the carry all capacity of a classic duffel but the carrying ability of a backpack, constructed from the most rugged fabrics for the job. You’re packing a heavy load, so were keeping the durability of Carhartt by constructing the bag from bomber canvas nylon material and built it with 4 different ways to carry, drag, lift and slide this pack all over the place.