Gregory Alpinisto 50 Pack
Lighter, tougher and more technical than ever, the Gregory Alpinisto 50 pack brings forth the best in materials, features and construction for demanding alpine situations.




- Full-length side-access zipper with locking sliders and separating top skirt provide uninhibited access to main pack contents
- FusionFlex suspension with tubular 7001 aluminum perimeter frame, anti-barreling cross stay and lightweight framesheet
- Removable aluminum stays, top pocket, bivy pad and hipbelt transform it into a lighter pack
- Thermoformed/compression-molded back panel design sheds snow
- High-cut hipbelt and tapered dual-density LifeSpan foam shoulder harnesses maximize comfort and freedom of movement
- Harness and hipbelt are designed to work while wearing a climbing harness
- Padded hipbelt includes a zippered pocket and gear loop with ice clipper and sled attachment loops
- Compressible oversized crampon pocket with reinforced puncture- and tear-resistant abrasion zones
- Included foam bivy pad positioned inside the internal hydration sleeve with universal reservoir hanger and hydration port (hydration reservoir not included)
- Floating top pocket with center aluminum hook closure and an underside zippered pocket and key clip
- Dual storm-skirt top with quick-pull drawcord closure has room to store your helmet
- Top webbing pass-through ice tool attachment with bottom sleeve buckle closure and aluminum toggle to fit any tool
- Reinforced, oversized A-frame ski carry attachment system for fat skis and splitboards
- Top compression/rope strap with a reinforced tubular webbing haul handle and front loops for 3-point hauling
- Dual-layer panel for durability
- Side compression with wand pocket on one side
- Custom ComfortGrip molded zipper pulls and glove-friendly hardware
Imported.
View all Gregory Climbing PacksBest Use | Mountaineering |
---|---|
Bag Style | Backpack |
Frame Type | Internal Frame |
Gear Capacity (L) | S: 47 liters |
Gear Capacity (cu. in.) | S: 2,868 cubic inches |
Hipbelt | Yes |
Hipbelt Pockets | Yes |
Fits Torso Length (in.) | S: 16-18 inches |
Fits Waist/Hips | S: 27-45 inches |
Material(s) | 210-denier high-density 45% recycled nylon with durable water repellent (C0 DWR): designed without PFAS |
Frame Material | Aluminum |
Number of Stays | 1 peripheral hoop |
Pack Access | Top / Side |
Number of Exterior Pockets | 4 + main compartment |
Raincover Included | No |
Dimensions | S: 28 x 14 x 11 inches |
Gender | Unisex |
Weight | S: 3 lbs. 5 oz. |
Review this Product
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Great Bag, excellent price at REI
used primarily for ice climbing and the 50l swallows all the gear with plenty of extra space for large thermos and whatever u need to bring.
Tool attachment system needs improvement
Only complaint is that the ice tool attachment system is not well adapted for curved tools such as the Nomic. The sleeve which is supposed to cover the heads and picks of the tools is not deep enough, given how much droop there is in the picks. This is especially an issue when there are crampons in the crampon pouch. The system is more suited for alpine axes than curved tools. Surprised since this is supposed to be one of the core features of this pack.
Great pack at a Great price!
I got this cool alpine pack for a sweet deal! It’s got everything I need for trad and ice climbing and nothing I don’t! After three climbs with this pack I can say this pack is right up there with my Mountain Hardwear and Osprey packs! At the base of the routes I used the side zipper access far more than I thought I would! Thanks Gregory for Making this Dual zipper! The only down side of this pack that I can think of is the hip belt pulls tend to loosen up a bit. This is Not a Game changer! I highly recommend this pack. Especially at this price!
Incredible bag!!
[This review was collected as part of a promotion.] I absolutely love this bag for my alpine trad climbing pursuits! It’s lightweight even when it’s not stripped out of the hipbelt, etc. The support makes it a great bag for long approaches and has all the technical features I need for it to be the perfect backpack! Plus, the new color is DOPE.
Darn Perfect
The pack is a great fit and has the best set of features. It’s perfect in just about every way. The crampon sleeve could be a little larger to carry used wag bags or integrated as a beaver tail to be more versatile. Some sections of material are crispy and loud. Love the new color!
love it
a great pack! lots of ways to access, love the side zipper