The RocketPak has a very spacious and versatile 2,457 Cubic Inches / 40 Liters main compartment. It contains an aluminum removable stay. Removable Stays can be removed and then bent to fit your back. It also has an internal pocket/sleeve for a hydration system.
Also another unique and versatile feature of the RocketPak is its two removable side pockets (918 Cubic Inches / 15 Liters each) are compatible and attach to the Snugpak Yoke System. When the side pockets are attached to the Snugpak Yoke System can be made giving the user a 1,836 Cubic Inches / 30 Liter daypack. The RocketPak's back panel system is a heavily padded air permeable system for comfort and outstanding back protection. It also has contoured and heavily padded shoulder straps faced with textured high wicking fabrics. There is a zipper compartment on the top and bottom. The top zippered compartment is a great place to store those essentials that need to be easily accessed. The bottom compartment is designed to house a Snugpak Aquacover which can be purchased separately.
Main Compartment: 2,457 Cubic Inches / 40 Liters
Side Pockets(each): 918 Cubic Inches / 15 Liters
Total Volume: 4,272 Cubic Inches / 70 Liters
Dimensions: Main 21 x 13 x 9in (53 x 33 x 23cm) - Side Pocket 17 x 9 x 6in (44 x 23 x 15cm)
Torso Length: 19in (48cm)
70 Liters - 4,272 Cubic Inches