The Sky Talus 6900 is a serious hunting pack with an enormous amount of space. The main bag contains 6,400 cubic inches of storage, while the lid adds 500 more. On the outside of the backpack, you’ll find four side pockets with full-length, heavy-duty zippers for spotting scopes or anything else you need to access quickly. An expandable load shelf adds another 2,500 cubic inches of space. The Sky Talus 9000 is hydration-compatible, as well. Sky Talus 6900 Features: 6,400 cubic-inch main bag 4,750 cubic-inch bivy-mode 150+ pound load rating Hydration compatible 2,500+ cubic-inch expandable load shelf Cordura 500 and Xpac fabric Note: This product contains PFAS chemicals and can not be shipped to California or New York Stone Glacier Sky Talus 6900 Pack w/Krux Frame Tan Short Large 50143-TN-L