Color: Vermillion Red
Size & Fit Size: Select
Please select size!
Add to Wishlist.
Add Item To Wishlist.

All Mighty Guarantee

Find it Locally

Find this item at a store near you.

Buy Online

Shop one of our online partners.

Not currently available at any of our online partners


1 2 3 4 5 6 7 8 9 10 11 12 13
ARIEL 65 depicted in image
Drag to Rotate

Top Pocket

The removable, dual compartment top lid converts to a quality lumbar pack for side trips. The built-in belt stores behind the padded, ventilated lumbar pad when not in use

Front J-Zip

Strong J-zipper on front panel provides quick access to gear in main compartment

Side Compression Straps

Dual side compression straps keep internal loads stable and provide for carrying longer items item like tent poles

Dual Access Stretch Mesh Side Pockets

Dual access stretch mesh side pockets provide additional, easily accessible storage options

Zippered Hipbelt Pockets

Dual zippered hipbelt pockets provide secure storage for often needed items

Stretch Mesh Front Pocket

Large front stretch mesh pocket for quickly stashing extra gear

Accessory Attachment

Attach an accessory pack such as the Daylite or Alpine Pocket using the built-in cord loops

StraightJacket™ Compression Straps

Two horizontal StraightJacket™ style compression straps provide load stabilization and compression

Tool Attachment

Dual tool loops with single position bungee tie-offs provide secure tool carry

Sleeping Bag Compartment

Wide mouth access sleeping bag compartment with divider stows your bag out the way

Sleeping Pad Straps

Adjustable and removable sleeping pad straps provide secure extra carry

External Hydration Sleeve

External hydration sleeve in backpanel simplifies refilling and protects pack contents from spills

Stow-on-the-Go™ Trekking Pole Attachment

Osprey’s unique Stow-on-the-Go™ system allows users to tuck away trekking poles quickly without have to remove their packs


Designed to comfortably transport up to 60 pounds, the women’s-specific Osprey Ariel 75 is the optimal pack for a long backcountry excursion when you plan to bring bulky, cold weather clothing and extra essentials.

The heat-moldable IsoForm CM™ hipbelt and harness blend cushioning and firmness to create a customized, comfortable fit, while the LightWire™ frame transfers weight from your spine to your hips.

Dual side compression straps secure your load while the Airscape™ mesh backpanel keeps you dry even when you’re pushing hard to gain the summit.

The main compartment is accessible via a large top opening or a front J-zip so you can find gear quickly. A separate sleeping bag compartment keeps your bag compressed and out of the way. The top lid converts to a lumbar pack for quick trips from basecamp. And if you need additional volume, Osprey’s Daylite daypack (sold separately) attaches to the exterior via reinforced loops.

Stretch mesh side pockets and zippered hipbelt pockets give you plenty of easy-access storage options and the backpanel hydration sleeve makes liquid refills a breeze. The Stow-on-the-Go™ trekking pole attachment, ice axe loops, and removable sleeping pad straps provide plenty of secure external gear storage options.

Key Attributes

Load Capacity

With careful consideration to the balance between capacity and weight, these packs provides excellent load stability and convenient gear organization.

Custom Molding

The moldable hipbelt and harness offer outstanding comfort for carrying heavy loads over long distances. Both components are interchangeable to provide a truly customized fit.

Carry Information

Lightwire™ Suspension

  • 3.5mm lightWire™ peripheral frame effectively transfers load to hip belt
  • Single 6061-t6 center stay maintains back panel shape
Airscape™ Backpanel

  • Mesh covered ridged foam allows maximum ventilation while keeping the load close to the body

Isoform Harness

  • Spacer mesh fabric provides a comfortable fit

Isoform CM™ Hipbelt

  • Custom heat molding for a precise, personalized fit


Load Range
35 - 60 lbs.
16 - 27 kg
  Volume Dimensions Weight
WXS 4211 in3 / 69 l 32h x 17w x 14d in. 4.7 lbs.
WS 4394 in3 / 72 l 33h x 17w x 14d in. 4.87 lbs.
WM 4577 in3 / 75 l 35h x 17w x 14d in. 4.96 lbs.
WXS 4211 in3 / 69 l 81h x 44w x 36d cm 2.13 kg
WS 4394 in3 / 72 l 85h x 44w x 36d cm 2.21 kg
WM 4577 in3 / 75 l 90h x 44w x 36d cm 2.25 kg
210D Nylon Dobby
210D Nylon Shadow Box
500D Nylon Packcloth
Product Manual Additional languages available here »