Best Overall
Osprey Atmos AG LT 65
$300-$320The suspended mesh back panel wraps onto the hip belt for unmatched comfort on multi-day trips. Lighter than the standard Atmos AG while keeping all the features that make Osprey the trail standard.
The suspended mesh back panel wraps onto the hip belt for unmatched comfort on multi-day trips. Lighter than the standard Atmos AG while keeping all the features that make Osprey the trail standard.
At just 3.0 lbs with a 60L capacity, the Blaze 60 is the sweet spot for ultralight-curious backpackers who don't want to sacrifice comfort or features. The removable brain and hip belt convert into a fanny pack for day hikes from camp.
At $199, the Flash 55 punches well above its price with a steel internal frame, adjustable torso, and fully removable components that let you strip weight as needed. It's the go-to recommendation for budget-conscious backpackers and thru-hikers alike.
Extra-cushioned hip belt, shoulder harness, and back panel make the Baltoro 75 (men's) and Deva 70 (women's) the most comfortable option for carrying 40-50 lb loads on week-long trips. The ultraplush lumbar pad molds to your back and prevents hip belt drift.
Sub-2-pound Dyneema construction is fully waterproof, tear-resistant, and rated to carry 40 lbs — a combination no other ultralight pack matches. The go-to choice for serious thru-hikers on the PCT, AT, and beyond.