Jump to: Our Verdict / Features / Specifications
The Ariel Pro 75 is ideal for backpackers, guides, and mountaineers who require a pack capable of comfortably carrying heavy loads in demanding conditions. Its durability, customisation, and intelligent design make it a top contender for serious outdoor enthusiasts.
Osprey says:
Going light is relative. Wilderness climbing objectives, winter camping, extended backpacking in remote places — the simple truth is these trips require heavy loads. For the experienced backpacker, guide, mountaineer or adventurer, there’s no better tool for the job than the Aether/Ariel Pro Series, featuring modern fabrics, streamlined features and the comfort and durability demanded by expert outdoor enthusiasts everywhere.
MAXIMUM CARRY, MINIMAL WEIGHT - Combines our most capable load-bearing suspension with a versatile, simplified, strippable bag design that reduces pack weight to a minimum. Carry the lightest pack possible, without compromising on comfort, custom fit and heavy-weight capability.
UP-SPEC SUSPENSION - Benefit from our most heavy-duty, fully customisable backpacking suspension system in a more lightweight, streamlined package.
PRO-WORTHY DURABILITY - Constructed with our technical NanoFly™ fabric, which is reinforced with a double-grid UHMWPE
ripstop for outstanding strength and durability for the those who are roughest on their gear.
CUSTOMISABLE CARRY - Versatile bag design features strippable components, including the toplid, hipbelt pockets and side compression straps, so you can tune your pack depending on what your adventure requires.
Our Verdict
The Osprey Ariel Pro 75 Rucksack is a high-performance backpack for adventurers who need to carry more weight on challenging expeditions. This pack strikes an impressive balance between durability, carrying capacity, and weight management.
The LightWire suspension system and AirScape back panel effectively distribute heavy loads while maintaining ventilation, keeping you cool when working hard. The customisable Fit-on-the-Fly hip belt and shoulder straps are customisable, even with the pack on and ensure a precise, comfortable fit for various body types.
The Ariel Pro 75 is designed with a women's specific suspension system, featuring a narrower shoulder harness, a shorter torso length, and a more contoured hip belt. These adaptations ensure the pack sits comfortably on a woman's frame, distributing weight more effectively and reducing strain during long hikes or climbs.
Constructed with Osprey's NanoFly fabric, the Ariel Pro 75 offers exceptional strength without unnecessary weight. Its 75-litre capacity (78L for L/XL size) is ample for extended trips, and its load range is 40-70 lbs (18-32 kg). This pack comfortably facilitates larger, heavier loads.
The pack has generous hip belt pockets and many comparison straps to dial in the bag's fit. The “StraightJacket” (they may need to address that name)straps across the front of the pack do an exceptional job of steam lining it. However, this is in place of a stretchy mesh pocket.
Removable components like the top lid, hip belt pockets, and compression straps allow the users to strip down the pack as needed. Multiple access points, including a full-length side zipper, enhance convenience.
At 2098g (S/M) or 2179g (L/XL), it's relatively light for its capacity and features. Ultralight backpackers might seek lighter alternatives, but they will unlikely need to carry 18-32 kg.
- Reviewed by Basecamp Gear
Features
- Vertical front zip access to the main compartment
- Fit-on-the-Fly hipbelt and harness
- Removable top lid with integrated FlapJacket cover for lidless use
- Dual removable side compression straps
- Reinforced cord loops to attach Osprey Daylite daypack
- Dual front compression straps with StraightJacket compression
- Removable dual ice tool loops with upper cord attachments
- Removable sleeping pad straps
- Sternum strap with whistle
- Dual removable hipbelt pockets
- Internal reservoir sleeve
- Full-length vertical side zipper access to main compartment
Specifications
-
XS/S
Weight: 2098g
Litres: 72L
Cubic Inches: 4277
Dimensions: 31.5 h x 21.5 w x 16 d in / 80 h x 55 w x 41 d cm
Load Range: 40-70 lb / 18-32 kg -
L/XL
Weight: 2179g
Litres: 75L
Cubic Inches: 4455
Dimensions: 31.5 h x 21.5 w x 16 d in / 80 h x 55 w x 41 d cm
Load Range: 40-70 lb / 18-32 kg
Material & Construction
- MAIN bluesign® approved NanoFly™: 79% 210D nylon (100% recycled) w/ 21% UHMWPE ripstop, DWR treatment made without PFAS
- BOTTOM bluesign® approved, 100% recycled 500D high-tenacity nylon, DWR treamtent made without PFAS
- LINER bluesign® approved, 100%
LIGHTWIRE SUSPENSION
- 4.0 mm LightWire peripheral frame effectively transfers load to hipbelt
AIRSCAPE BACKPANEL
- Injection-molded, die-cut foam AirScape framesheet maintains comfortable back contact with ventilated airflow channels and maximum stability for carrying heavy loads
- Silicone printed lumbar and open mesh backpanel combine for supportive, lightweight and comfortable contact surfaces
- Webbing torso length adjusters easily dial in fit and hold securely
CUSTOM FIT-ON-THE-FLY SHOULDER STRAP
- Custom Fit-on-the-Fly Shoulder Straps allow for a precise shoulder wrap and fit
- Spacer mesh fabric provides a cool, comfortable contact surface
CUSTOM FIT-ON-THE-FLY HIPBELT
- Extendable Custom Fit-on-the-Fly Hipbelt offers a precise fit for varying
waist sizes - Incremental length and angle adjustments allow for a fine-tuned fit
- Crossbody ErgoPull hipbelt pulls weight into lumbar when hipbelt is tightened
