Eberlestock - Bino Rain Fly Color:Dry Earth It has a D shape

It has a D shape particularly suited for connection to diverse equipment such as descenders or positioning lanyards

but in general the FAST™ Offset Optic Base will always sit on the right side of the rifle

No mess and easy to refill

Low-Profile Tactical Concealment for Modern Field Operations

Eberlestock - Bino Rain Fly Color:Dry Earth It has a D shapeThe Bino Rain Fly is a compact, lightweight shell that stuffs into an included sleeve similar to many lens cloths. The Bino Rain Fly can attach to several locations on the Recon and Bravo Modular Bino Harnesses using a 10mm Hangar strap, fully encompassing your bino harness system and keeping it dry and protected from the elements. Features: Lightweight waterproof nylon construction Included stuff pouch Specs: Dimensions: Weight: What's included: One