Osprey UNLTD AntiGravity 64 Pack - Women's

Color: Hostas Green
please select a Size
Shipping restrictions apply.

Members get an estimated $70.00 (10%) back on this item as a part of your annual .

Members get an estimated $70.00 (10%) back on this item.
To buy,  sign in as an REI Co-op Member or join now.

Rugged hikes demand durability. The women's Osprey UNLTD AntiGravity 64 pack is built with premium materials, including a 3D-printed lumbar panel, to help you reach your destination comfortably.


  • Designed with Osprey founder Mike Pfotenhauer, the UNLTD series uses first-of-its-kind technology to go beyond the limits of traditional manufacturing in the pack industry
  • Extremely durable, PFC-free fabrics with TPU cast anti-abrasion panels resist abrasion and wear; durable water repellent (DWR) finish helps moisture bead up on the surface
  • UNLTD AntiGravity mesh suspension and a tough 7075 aluminum frame disperse and balance heavy loads
  • 3D-printed Fitscape™ lumbar support with Carbon DLS™ technology provides exceptional ventilation, fine-tuned support and anti-slip grip
  • Innovative AutoLift System automatically adjusts harness length; Fit-On-The-Fly® hipbelt allows for fine-tuned adjustment in the field
  • Women-specific torso, harness and hipbelt ensure maximum efficiency and comfort
  • Large, versatile hipbelt pockets give you easy access to essentials
  • Top lid with water-resistant coated zippers converts into a lumbar pack
  • Clamshell design with dual-panel access and laminated zip flaps makes it easy to get to your gear
  • Twin front pockets give you additional storage options
  • Compression system and removable sleeping pad straps secure your load
  • Compression divider separates sleeping bag storage
  • Externally accessed reservoir sleeve with injection-molded hydration hose routers lets you refill your water easily (reservoir not included)
  • Variable-woven ski loops and tuck-away axe loops help you transport gear
  • Stow-On-The-Go trekking pole attachment allows you to quickly stow your poles whenever you need your hands free
  • YKK buckles are super strong and break-resistant
  • High-tenacity nylon ripstop raincover located in base zippered pocket
  • Custom Airporter travel cover with lockable zippers (locks not included)


View the Osprey UNLTD Product LineView all Osprey Backpacking Packs

Technical Specs

Best Use


Frame Type

Internal Frame

Gear Capacity (L)

XS/S: 61 liters

M/L: 64 liters

Gear Capacity (cu. in.)

XS/S: 3,722 cubic inches

M/L: 3,906 cubic inches


XS/S: 5 lbs. 4 oz.

M/L: 5 lbs. 7 oz.

Adjustable Torso Length


Fits Torso Length (in.)

XS/S: 13.5-17 inches

M/L: 16-19.5 inches

Fits Waist/Hips

XS/S: 26-50 inches

M/L: 28-50 inches


210-denier high-tenacity nylon; ultra-high-molecular-weight ripstop polyethylene; 500-denier high-tenacity recycled nylon (bluesign® approved)

Frame Material

7075 anodized aluminum; stainless steel

Number of Stays

1 peripheral hoop

Reservoir Compatible


Suspended Mesh Back Panel


Pack Access


Number of Exterior Pockets

6 + main compartment

Sleeping Bag Compartment


Raincover Included


Hipbelt Pockets


Removable Daypack



XS/S: 30 x 16 x 15 inches

M/L: 32 x 16 x 15 inches




Contains materials that meet the bluesign® criteria

0 reviews

Loading Reviews...

Questions & Answers

Loading Questions...