Maker’s warranty: 2 year limited warranty against product failure caused by manufacturing, material and design defects; repaired when possible or replaced, case by case. Zpacks’s terms, read Oct 25, 2026
Designed for women and shorter hikers, the Women's Arc Haul Ultra ultralight backpack is made to meet the demands of any long-distance backpacking adventure.
Weight and price against the backpacks of 42–78 L in the RidgeNote register with a published figure. Manufacturer-listed; sources and dates are on this page.
Main models on the same shelf, compared with the Women's Arc Haul Ultra 60L Backpack on the makers’ published figures; the tick on each bar is the Women's Arc Haul Ultra 60L Backpack.
Nothing on record is lighter than the Zpacks Women's Arc Haul Ultra 60L Backpack among 42–78 L backpacks.
Not ranked: 20 with no published volume, 2 with no published weight.
Zpacks
Arc Haul Ultra 70L Backpack
10 L more
1.2 oz heavier (33 g)
Zpacks
Women's Arc Zip Ultra 62L Backpack
2 L more
2.9 oz heavier (81 g)
Zpacks
Arc Zip Ultra 62L Backpack
2 L more
3.6 oz heavier (103 g)
Not ranked: 21 with no published volume.
See all 7 →Ultralight backpacks ranked by maker-published weight: 32 models. Lightest: Gossamer Gear Murmur 36 Hyperlight Backpack (Aluula) at 7.9 oz (225 g).
Six backpacking packs from 45 to 68 L: how to fit one, then their published volume, frame, load range, weight and list price, with a reason to skip each.