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Army Combat Shirt + CamelBak ArmorBak 3L (100oz) Hydration System

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4.00 LBS
Available for Purchase
Calculated at checkout

Product Description

This combination pack includes the genuine-issue Army Combat Shirt, manufactured by Massif Mountain Gear, and the ArmorBak 3L in ACU Pattern.

1.  Army Combat Shirt (ACS) – flame resistant **Official RFI Issue Item**

Made by Massif Mountain Gear Company, this is the only Army approved and certified ACS!

Created with three of Massif's most innovative flame-resistant fabrics, the ACS is the new standard for hot weather combat gear. Lightweight and extremely comfortable torso fabrics increase airflow, reduce chafe, and wick sweat away from your skin. The sleeve fabric provides extra flame, heat, and abrasion protection for exposed areas without sacrificing comfort. Available only for members of the U.S. Military.

  • Extensively field tested by the U.S. Army for flame resistance during flash fire simulations.
  • Passes rigorous flame testing including the international ASTM standard (F2302-03) for flame resistance.

Army Combat Shirt Features

  • Full flame-resistant construction
  • 4-way stretch fabrics greatly increase comfort and range of motion
  • Flat seams minimize chafing under body armor
  • Shoulder pockets with lightweight FR zippers keep gear within reach
  • Concealable IR tab helps identify friend or foe
  • Loop patches display name, rank, flag, and unit
  • FR elbow pads with SuperFabric® abrasion dots offer extra abrasion resistance and flame protection
  • Pen pocket on forearm for easy access
  • Wrist cuffs adjust for a custom fit
  • Approved by the Army for use in aviation
  • The Team Soldier seal inside the collar indicates authenticity


The ArmorBak® was designed to be attached directly to an IOTV and MTV by using the new CamelBak® Direct Armor Attachment System (D.A.A.S.). The low profile 102 oz, baffled reservoir is shorter, wider and a reduced stack height for confined areas. 

• Attaches directly to IOTV and MTV using CamelBak Direct Armor Attach System (D.A.A.S.™) 

• D.A.A.S.™ Quick Attach Pressure Strap increases stability and makes on-the-move hydration, rinsing glasses and goggles easier. 

• D.A.A.S.™ Split Bar female S/ R buckles allow for a one time set-up and rapid removal and attachment 

• External fill, 102 oz (3.1L), Low-Profile OMEGA™ Water Beast Reservoir makes it easier to get through tight areas 

• Lightweight, durable 500D Cordura®

• Integrated MOLLE/PAL attachment system 

• Includes HydroLink™ Big Bite™ Valve Cover 

• Low nIR fabric, buckle, and webbing on AUC, Foliage, Digital Desert and Coyote packs. 

• Add or remove name tags and unit badges quickly with integrated hook-and-loop 

• Insulated Neoprene tube cover keeps liquids cool or warm while protecting from harmful UV rays 

• Includes HydroLock™ for easy one-handed on /off operation 

• Dual noiseless zipper pulls for quick reservoir removal and easy refill 

• 7 mm Closed Cell PE foam on front and back panels for insulation 

• Hanger loop 

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