We recommend taking a look at the Stryker XL paired with a camp bag, Muskeg 5000 or the 44mag for 3-5 days. These packs will require a frame. All our packs are designed to compress down to the frame for daypack mode. 

https://kifaru.net/store/packs/multi-day-packs/44-mag/

https://kifaru.net/store/packs/day-packs/muskeg-bag-only/

The Kutthroat or 357 Mag are our best pack with an internal suspension that can be used for extended trips.

https://kifaru.net/store/packs/multi-day-packs/kutthroat/

https://kifaru.net/store/packs/day-packs/357-mag/