Designed with women's-specific harnessing, the Mystery Ranch Bridger 45L Backpack is a favorite of ours for sunrise-to-sunset day hikes or weekend backpacking trips. It's a versatile pack with convenient top-access and front panel-access points, while the removable lid converts easily into a sling pack for quick trips from the campsite. The Bridger features a SpeedZip compartment for our sleeping bag on overnighters, along with a plethora of external pockets for organizing our gear, snacks, and water bottles on day hikes.