URAPRON Ultralight Backpack 40L
Carries entire kit with sub-1lb weight for true UL compliance.
This roll-top pack from URAPRON is a budget UL staple at 15.2oz, made from 30D silnylon with waterproof zippers and side pockets for bottles/poles. It expands to 40L for 3-5 day loads.
Perfect for this setup as it shaves ounces vs $200 packs like Osprey Exos, keeping base weight low without frame bulk. Compares to pricier Gossamer Gear by lacking hipbelt padding, but handles 25lbs fine for UL loads.
Insane value at $40—users on r/ultralight praise durability after 500+ miles.
Pros
- +15oz weight saves pack weight
- +Waterproof roll-top + raincover
- +Multiple lash points for pad/poles
- +Comfortable for UL loads up to 25lbs
- +Lifetime value under $0.10/mile
Cons
- -Minimal padding for heavy loads >30lbs
- -No removable frame
- -Straps may stretch over time
Upgrade Option: Gossamer Gear Mariposa 60 ($269) - Better padding, more volume for winter.
Budget Alternative: Sea to Summit Ultra-Sil Nano Daypack ($40) - Too small for overnights, loses capacity.