Popular with professional guides, the X2 is a tough little pack with big pack features. Oversized compression straps for lashing on a heavy load. Dual hydration compartments. Quick-access pockets for spotting scopes and tripods. Best of all, a unique tubular aluminum Intex frame. Other major features include: Ample FlexChassis which can flip forward for use as a seat or cradle loads you strap to the pack. Total Volume: 1,830 c.i. Weight: 4 lbs 12 oz Dimensions (including side wing pockets): 22.5in H x 16in W x 6in D Front Zip Access Floating Top Lid Zipper Stretch Pockets Centerline Hydration Use our Small Reversible Rain Cover for weather protection