With a nod to the external framed packs of old, the ExoTi AR2 pairs modern day materials and award-winning design for a backpack with unparalleled comfort and performance. At its core is the titanium ExoTi frame and lumbar support plate that deliver best-in-class load transfer. An ample 46 liter cinch-top bag and multitude of outside pockets easily store most gear while its 3/4 length allows the attachment of bulkier gear directly to the frame underneath (e.g. shelter, sleeping pad, pack raft, bear canister, etc. To improve carrying efficiency, the Load Lifting Compression Strap System keeps the loads high and tight so you can keep on trucking the big miles comfortably. Get the best of the old and new with the ExoTi AR2 Backpack!.