Stone Glacier's Sky Guide 7900 was designed by mountain hunting guides, for mountain hunting guides. The main bag of the Sky Guide 7900 is 7400 cubic inches with an additional 500 cubic inches of storage space in the lid, bringing the total interior carrying capacity to 7900 cubic inches. Internal carrying capacity can be further increased by 2500+ cubic inches with the use of a load shelf. Alternatively, the Sky Guide 7900 can be converted into the lighter, more compact "bivy-mode" with 4500 cubic inches of carrying capacity for shorter day trips. The main center zipper provides access to the entire contents of the main bag and use heavy duty YKK #10 zippers that can stand up to a lifetime of hard use. The Sky Guide 7900 also features 2 external side pockets, one of which is a large zippered compartment for storing gear such as spotting scopes and tripods.

NOTE: This pack is the BAG ONLY. A Stone Glacier frame is required.