The 3S features:
Modular – Can be used with just the waist belt, the top vest, the waist belt with a top vest or all combined with the patented Spinal Support System.
Ventilated – The Harness is built with a special 3D EVA sponge and mesh system for maximum airflow and ventilation.
Roller buckles – The 3S waist belt, has two unique “rollers buckles ” that help tighten the waist belt on the user’s hips for perfect fit and weight distribution. The waist belt thigh system is one of a kind, a unique design for ORCA Bags!
Adjustable Spinal Support System – The unique patented Spinal Support System has a special pneumatic and spring system that helps the users adjust the height of the harness spine as needed.
The OR-444 also comes with a back pocket and a USB portal with built-in cable.