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Colossus 70L Ultra-Composite Internal Frame Expedition Pack

$499.00

1,180g Ultra-Tough Composite-Laminate 70L Hauler

Materials

UHMWPE Composite-Laminate 210D & 375D Fabric, 7075-T6 Removable Aluminum Stays, Dual-Density EVA Hipbelt

The science

Load transfer relies on anatomical lumbar contouring and rigid vertical stays that direct 80% of pack weight to the pelvic crest. Eliminates shoulder strap clavicle compression over 150km unsupported traverses.

Field testing

Comfortably carried 26 kg base + fuel load for 12 days on the John Muir Trail without hot spots.

Category:

Description

1,180g Ultra-Tough Composite-Laminate 70L Hauler.

From PeakDynamics Pro.

– Hydrostatic waterproof roll-top closure with top Y-strap for rope/crampons
– Removable contoured dual-stay aluminum internal suspension
– Reinforced external crampon patch and ice axe tool loops
– Oversized composite-reinforced stretch mesh front pocket for wet rain gear

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