Expert Pick #11
Zpacks Arc Haul Ultra 60L.
The ultralight benchmark — 21.7oz with a ventilated suspended-mesh back panel and user-adjustable frame.
The Verdict.
9.1/ 10
Gavler Meta-Score
“The Arc Haul Ultra is the pack you graduate to after you've gone ultralight and realized you want the absolute best. It's expensive, but the combination of weight, comfort, and durability is unmatched. If you're doing long-distance trails and every ounce matters, this is the endgame.”
The Gavler Verdict
Precision Engineering
21.7 oz Total Weight
Among the lightest framed packs available — carbon fiber frame keeps weight impossibly low.
UHMWPE Ultra Fabric
Waterproof and more abrasion-resistant than Dyneema DCF. Handles trail abuse without the fragility of traditional ultralight fabrics.
Suspended Mesh Back Panel
Ventilated design keeps your back cool while the adjustable frame transfers weight to your hips.
Technical Specifications
Capacity60 L
Weight21.7 oz
Max Load40 lbs
MaterialUHMWPE Ultra
FrameCarbon fiber, adjustable
The Scoreboard
Expert Consensus93%
Community Rating91%
Near-universal praise from thru-hikers. The price is the only common complaint, but most consider it justified for the weight savings and durability.
Cast Your Vote
Do you think Zpacks Arc Haul Ultra 60L deserves the #11 spot in Best Hiking Backpacks?
Best Price Availability.
Prices checked April 2026
Global Critique
“The ultralight pack to beat. Nothing else combines this weight with this comfort.”
Backpacking Light
“Ultra fabric is a genuine leap forward in ultralight materials.”
Section Hiker
“Editor's choice for best ultralight backpack.”
Bike Hike Safari
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