L4 Performance Adaptive Rig System CBRN Buttpack

Modular Storage. Mission-Ready Versatility. Built for CBRN Operations.

The L4 Performance Adaptive Rig System CBRN Buttpack is a lightweight, modular storage solution designed to carry essential equipment during tactical operations.

Originally developed to accommodate a gas mask and CBRN protective suit, the buttpack also provides versatile storage for clothing, sleeping bags, and other mission-essential gear.

Featuring dual side roll-top openings, a top zippered compartment, and a durable X-Pac construction, the CBRN Buttpack combines practical organization with lightweight performance.

Designed as part of the L4 Performance Adaptive Rig System (ARS), it can be integrated into compatible load-bearing equipment or converted into a standalone shoulder or waist bag using the included strap.

Key Features

• CBRN Equipment Storage: Designed to accommodate a gas mask and CBRN protective suit.

• Dual Roll-Top Openings: Two side openings provide flexible access to stored equipment.

• Top Zippered Compartment: Additional storage for smaller essentials.

• Modular ARS Compatibility: Designed for integration with the L4 Performance Adaptive Rig System.

• MOLLE/PALS Attachment: Six-row-wide attachment interface allows mounting to compatible equipment using MALICE clips.

• Multiple Carrying Options: Can be configured as a buttpack, shoulder bag, or waist bag.

• Lightweight X-Pac Construction: Durable, splash-resistant material designed for demanding environments.

• NIR-Compliant Materials: Designed with near-infrared signature management in mind.

• Made in Finland: Manufactured for professional tactical applications.

Designed for CBRN Operations

The CBRN Buttpack provides dedicated storage for protective equipment that needs to remain accessible during operations.

Its spacious design accommodates a gas mask and CBRN suit, while the dual roll-top openings offer flexible access and packing options.

Beyond CBRN applications, the pack can also carry additional clothing, a compact sleeping bag, or other essential field equipment.

Modular Carrying Options

As part of the Adaptive Rig System, the CBRN Buttpack can be integrated into compatible tactical load-bearing setups.

The six-row-wide MOLLE/PALS interface allows attachment using compatible MALICE clips.

With the included shoulder/waist strap and removable buckles, the buttpack can also be used independently as a shoulder bag or waist bag, making it a versatile option for different operational requirements.

Lightweight X-Pac Construction

The latest version of the CBRN Buttpack is manufactured from lightweight X-Pac material.

This construction offers splash resistance while keeping overall weight low, making it suitable for extended use in demanding environments.

Specifications

• Brand: L4 Performance

• Model: Adaptive Rig System CBRN Buttpack

• Type: Modular tactical buttpack

• Material: X-Pac

• Water Resistance: Splash-resistant

• Attachment: Six-row-wide MOLLE/PALS interface

• Compartments: Two side roll-top openings and one top zippered compartment

• Carrying Options: Buttpack, shoulder bag, or waist bag

• Weight: Approximately 290 g with shoulder strap

• NIR Compliance: NIR-compliant materials

• Country of Origin: Finland

• Warranty: Manufacturer's lifetime guarantee

• Available Colours: Black, Coyote Brown, Multicam, Ranger Green

What's Included

• 1 × L4 Performance ARS CBRN Buttpack

• Removable buckles

• Shoulder/waist strap

Please Note: Gas mask, CBRN suit, and other equipment shown for demonstration purposes are not included. MALICE clips are not listed among the included accessories.