The Cole-Tac Flat Bag Rifle Rest – Waxed Coyote Brown Cordura Nylon (brand part no. FB303) is a rear support bag from Cole-Tac built around a thin, flat profile that fits situations a bulkier bag can’t — small openings, posts, and barricades where space is tight. The flat front surface lets a shooter push and load consistent pressure into the rifle forend for a repeatable position, and it works equally well as a standalone rear bag or mounted to Cole-Tac’s Backbone Frame system. It ships prefilled and ready to use, whether that’s for a range day, a field position, or checking optics at the bench.

Key Specifications

• Made from Waxed Coyote Brown Cordura Nylon for a durable, field-ready shell.
• Uses a thin, flat profile that slips into tight openings, over posts, and against barricades.
• Comes prefilled, so it’s ready to use out of the box without separately sourcing fill media.
• Works as a standalone rear bag or paired with the Cole-Tac Backbone Frame system.
• Flat front surface lets the shooter push and load the rifle forend against the bag for consistent pressure.

Frequently Asked Questions

Does this need to be filled before use? No, it ships prefilled and ready to use.

Can it be used without the Backbone Frame? Yes, it works as a standalone rear bag or paired with the Cole-Tac Backbone Frame system.

Buy the Cole-Tac Flat Bag Rifle Rest – Waxed Coyote Brown Cordura Nylon

Add a low-profile rear bag from Cole-Tac to your rifle rest setup. Browse more gun rests, vises & benches at Schaefer Defense, shipping fast from our Lubbock, TX gun shop.