Two
Key features

One Base
To Link Them All

Zip on custom backpack based on your adventure
FEATURE ONE
COMMON BASE - PATENTED X HARNESS

magnetic buckle
Split second open- gloves friendly

X-Cut straps
Unlocked shoulders and unrestricted motion

chest centered
Chest focused forces perfectly balanced stable load

RECCO TECHNOLOGY
Be easily found in case of emergencies

CUSTOM CUT EVA
Breathable padding.

3D MESH
Improved comfort /Allows air circulation

Water Tube Ready
Compatible with optional hydration pack

Backprotector sleeve
Keep yourself safe in the event of a fall
Feature TWO
CUSTOMIZE THE BACKPACK TO FIT YOUR NEEDS
Zip any of the packs on the base_unit,
and you are all set!