5. Exped Thunder 70 Internal Frame Backpack
The Exped 70 was designed as a multiday option for backpackers, and it has an unusual volume to feature ratio. Users have three different ways to access the main compartment, which makes it easy to grab something in a hurry.
The combination of the suspension system and quick adjustability makes it possible to distribute the weight more evenly, and there are multiple extra compartments to help you carry the maximum amount of gear.
Additionally, the Exped 70 is water resistant, so you do not need to worry about a rainstorm destroying the stuff inside your backpack.