Experience professional-grade expedition performance with the Mountain Series backpacks. Designed for demanding multi-day treks and alpine expeditions, these technical packs combine advanced load management with comprehensive organization features.
Available in four capacities to match your expedition needs:
- Mountain 50: 13.2 gal (50L) for shorter trips
- Mountain 65: 17.2 gal (65L) for extended treks
- Mountain 80: 21.1 gal (80L) for expedition use
- Mountain 100: 26.4 gal (100L) for major expeditions
CR Carry System
The innovative CR (Comfort Ridge) suspension system delivers superior load management for extended expeditions. This semi-rigid anatomical system features:
- Dual aluminum support stays for optimal load transfer
- Direct load distribution from back to hip belt
- Customizable fit for any body type
- Enhanced ventilation channels
- Height-adjustable shoulder harness
- Anatomical padding placement
- Advanced airflow design
Specifications
| Characteristic | Mountain 50 | Mountain 65 | Mountain 80 | Mountain 100 |
|---|---|---|---|---|
| Volume (EU) | 50 L | 65 L | 80 L | 100 L |
| Volume (US) | 13.2 gal | 17.2 gal | 21.1 gal | 26.4 gal |
| Weight (EU) | 2.26 kg | 2.36 kg | 2.44 kg | 2.58 kg |
| Weight (US) | 4.98 lbs | 5.20 lbs | 5.38 lbs | 5.69 lbs |
| Colors Available | Orange/Grey, Blue/Grey, Green/Grey | Green/Grey, Blue/Grey, Red/Grey | Red/Black, Green/Black, Blue/Black | Green/Black, Blue/Black |
| Main Material | 600D Polyester Rip Stop | |||
| Bottom Material | 1680D Nylon FTX™ | |||
| Suspension System | CR System with Aluminum Stays | |||
| Hardware | Duraflex® Buckles | |||
| Zippers | YKK® | |||
| Back System | Fully Ventilated Panel | |||
| Hip Belt | Ventilated with Storage Pockets | |||
| Access Points | Top Loading, Bottom Access | |||
| H2O Compatible | Yes, with Valve Port | |||
| Special Features | Emergency Signal Guide, Ice Tool Attachments, Removable Top Lid | |||
| Recommended Use | Multi-day Trekking, Alpine Expeditions, Mountain Climbing | |||
| Product Type | Expedition Backpack | |||
Features
- CR suspension system with aluminum frame stays
- Fully ventilated back panel
- Anatomical hip belt with storage pockets
- Height-adjustable shoulder straps
- Removable top lid with organizer
- H2O bladder compatible with valve port
- Extended-length compression straps
- Ice tool and trekking pole attachments
- Dual mesh side pockets
- Bottom access with zippered divider
- Emergency signal guide integrated into lid
- Reinforced bottom with 1680D Nylon
Experience professional-grade expedition performance with the Mountain Series backpacks. Designed for demanding multi-day treks and alpine expeditions, these technical packs combine advanced load management with comprehensive organization features.
Available in four capacities to match your expedition needs:
- Mountain 50: 13.2 gal (50L) for shorter trips
- Mountain 65: 17.2 gal (65L) for extended treks
- Mountain 80: 21.1 gal (80L) for expedition use
- Mountain 100: 26.4 gal (100L) for major expeditions
CR Carry System
The innovative CR (Comfort Ridge) suspension system delivers superior load management for extended expeditions. This semi-rigid anatomical system features:
- Dual aluminum support stays for optimal load transfer
- Direct load distribution from back to hip belt
- Customizable fit for any body type
- Enhanced ventilation channels
- Height-adjustable shoulder harness
- Anatomical padding placement
- Advanced airflow design
Specifications
| Characteristic | Mountain 50 | Mountain 65 | Mountain 80 | Mountain 100 |
|---|---|---|---|---|
| Volume (EU) | 50 L | 65 L | 80 L | 100 L |
| Volume (US) | 13.2 gal | 17.2 gal | 21.1 gal | 26.4 gal |
| Weight (EU) | 2.26 kg | 2.36 kg | 2.44 kg | 2.58 kg |
| Weight (US) | 4.98 lbs | 5.20 lbs | 5.38 lbs | 5.69 lbs |
| Colors Available | Orange/Grey, Blue/Grey, Green/Grey | Green/Grey, Blue/Grey, Red/Grey | Red/Black, Green/Black, Blue/Black | Green/Black, Blue/Black |
| Main Material | 600D Polyester Rip Stop | |||
| Bottom Material | 1680D Nylon FTX™ | |||
| Suspension System | CR System with Aluminum Stays | |||
| Hardware | Duraflex® Buckles | |||
| Zippers | YKK® | |||
| Back System | Fully Ventilated Panel | |||
| Hip Belt | Ventilated with Storage Pockets | |||
| Access Points | Top Loading, Bottom Access | |||
| H2O Compatible | Yes, with Valve Port | |||
| Special Features | Emergency Signal Guide, Ice Tool Attachments, Removable Top Lid | |||
| Recommended Use | Multi-day Trekking, Alpine Expeditions, Mountain Climbing | |||
| Product Type | Expedition Backpack | |||
Features
- CR suspension system with aluminum frame stays
- Fully ventilated back panel
- Anatomical hip belt with storage pockets
- Height-adjustable shoulder straps
- Removable top lid with organizer
- H2O bladder compatible with valve port
- Extended-length compression straps
- Ice tool and trekking pole attachments
- Dual mesh side pockets
- Bottom access with zippered divider
- Emergency signal guide integrated into lid
- Reinforced bottom with 1680D Nylon
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