The GPO Bino Harness PRO (MPN: A10008) is a dedicated chest carry system designed to keep optics securely positioned against the torso, eliminating bounce and neck fatigue during active movement. Built from heavy-duty 500D nylon fabric, the main pouch measures approximately 170 mm (H) × 170 mm (W) × 85 mm (D) and accommodates standard 32 mm up to 50 mm roof prism binoculars. It features a 4-point adjustable shoulder harness, a quiet-opening forward flap for silent optic access, an anti-perspiration breathable mesh back panel, and an integrated deployable rain cover for sudden wet weather.

Key Features

• Secure 4-Point Harness: Fully adjustable load-distributing shoulder straps transfer optical weight off the neck and keep gear stable across rough terrain.
• Silent Forward Access: Quiet-opening forward/top flap with reinforced zipper pulls allows stealthy retrieval of binoculars in close-range field scenarios.
• Modular Storage: Includes a detachable MOLLE-compatible side pouch sized for compact laser rangefinders, wind meters, or mobile devices, alongside internal mesh organisation pockets.
• Weather Protection: Heavy-duty 500D nylon construction paired with an integrated deployable rain cover protects glass from dust, debris, and sudden downpours.
• Optic Maintenance: Comes equipped with an internal tethered microfibre optical cleaning cloth for rapid lens maintenance in the field.

Specifications

• Main Pouch External Dimensions: Approximately 170 mm (H) × 170 mm (W) × 85 mm (D)
• Primary Material: Heavy-duty 500D nylon fabric
• Backing Material: Anti-perspiration breathable mesh
• Harness Configuration: 4-point fully adjustable harness (fits sizes S through XL)
• Optic Compatibility: Roof prism binoculars from 32 mm to 42 mm objective sizes, and standard 50 mm roof prism models fitting within internal pouch dimensions
• Included Accessories: Modular side pouch, deployable rain cover, microfibre cleaning cloth

Who is the GPO Bino Harness PRO for?

• Stalking and bowhunting in rough terrain — Delivers bounce-free chest carry and silent forward deployment for 32 mm to 50 mm roof prism binoculars within a heavy-duty 500D nylon binocular chest harness that resists abrasion from brush and scrub.
• Birdwatching and wildlife observation — Eliminates sustained neck strain through a 4-point harness system while housing standard roof prism binoculars inside a 170 mm × 170 mm × 85 mm main compartment with quick one-handed access.
• Alpine deer hunting across Victoria and New South Wales — Combines an anti-sweat mesh backing for steep climbs with an integrated rain cover that shields 32 mm to 50 mm roof prism optics during sudden mountain weather shifts.

Less suitable for: Large-frame optics where binocular objective size exceeds 50 mm (such as 56 mm configurations or Passion HD 50 mm models) and wide-frame traditional Porro prism binoculars that exceed the 170 mm × 170 mm × 85 mm pouch dimensions; these require an oversized binocular pack or a dedicated large-format optics carrier.