Women’s Arc Haul Ultra — the same Arc Haul Ultra pack body fitted with Women’s shoulder straps: shorter, slimmer contoured straps (3/8" thick x 2.5" wide) designed for narrower shoulders and smaller torsos. Choose capacity (40L / 50L / 60L / 70L), color, torso height and hip belt size. The price includes the pack body, Women’s shoulder straps and one padded hip belt.
 
Made from Ultra 100X material (Lilac and Tropical Teal add a panel of Ecopak EPX 200 for a splash of color), the ultralight Arc Haul Ultra is innovatively designed to be a true workhorse from the Sierras to the Shenandoah. Our custom Curved Carbon Fiber frame system creates a gap between your back and the pack for airflow, and the interchangeable padded belt hugs your hips for excellent weight transfer.
 
Women’s shoulder straps and interchangeable padded hip belt (S / M / L / XL) — slide in and clip secure
Adjustable torso height: Short 16-19", Medium 19-23", Tall 23-26" (US Patent No. 9,848,687)
Roll-top closure, side pockets sized for 1-1.5L bottles, large stretchy mesh center pocket, Dyneema® cord side compression, removable top and base straps
Bear canister compatible: BearVault 500 and Bearikade Expedition stand upright in the upper half of the pack
Made in the USA
 
Capacity guide
 
40L — 3-4 days of food · body 5" x 12.5" x 29" · 28L main body + 2L side pockets + 8L center pocket · about 566 g
50L — 4-5 days · 6.5" x 12.5" x 29" · 37L + 2.5L side pockets + 8L center pocket · 577-589 g
60L — 5-6 days · 8" x 12.5" x 29" · 47L + 2.5L side pockets + 8L center pocket · 592-606 g (EPX colors 639 g)
70L — 7-10 days · fits some full-size bear canisters horizontally · 603-621 g
Load capacity 40 lbs (18 kg). Prefer Standard or Vest straps? See Zpacks Arc Haul Ultra.