Main compartment size: 30* x 16* x 16* 8.75* H x 15* L x 2* D main compartment upper 28.75* x 15* x 10.25* main compartment lower 7.25* x 10.25* x 0.875* right side pocket (x2) 11.25* x 10.25* x 0.875* left side pocket 28.75* x 10.25* left side flat pocket 12.75* x 9.75* flat document pocket 5514 cubic inch / 90 liter total capacity 2 external storage pockets 3 external haul handles 1 internal zip-secure pocket Roll Out The Specialist Rolling Duffle is the ideal tactical kit bag for longer missions. The Rolling Duffle will store flat when not in use but will stand tall and holds its shape in the field for easy gear retrieval. This rolling kit features a 1000D / 1680D nylon construction, HD oversized wheels, corner / bottom skid plates, and reinforced sides, you won't find a more reliable mobile bag.