Total of four compartments:

•   Main compartment: 18" x 10" x 5" with one zipper and one mesh pocket.
•   2nd compartment 15" x 8" x 2"
•   Front top compartment: 4" x 7" x 2.5"
•   Front bottom compartment: 10" x 8" x 2.5"
•   Hydration compatible
•   Imported

Size: 18" x 10" x 10"
Volume: 1362 in³

Comes in OD, Black, Tan, and Red.