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This Level
Adv Mountaineering Pack
M.O.L.L.E. II 3 Day AP
CD 3 Day Assault Pack
RR Diplomat Combat Pack
FX 3 Day Combat Pack
Adv. Mod. Assault Pack
Top Load Assault Pack

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Advanced Hydro Assault Pack
Large Modular Pack
A truly modular design in a large 3 Day Assault Pack...

Based very closely on our very popular 3-Day Assault Pack, this pack offers the operator the option to switch out modules to suit their needs.

Great for CERT, SAR, Ski Patrol, or Medical Operations where a large pack with modularity and load carrying capability is a must!

Constructed of rugged, tactical polyester, the pack itself is 20" x 15" x 10" with a large main compartment that's accessible with dual zipper pulls and reveals the bladder pocket to the rear of the compartment.

The pack features a 2.5L deluxe bladder with an insulated drink tube and shut off bite valve that is removable and replaceable with another bladder is desired. Essentially, another 2.5L bladder will fit in the pack and increases your H20 carrying capability.

The front compartment is accessible via the dual pull zippers and features M.O.L.L.E. webbing and 2 Velcro Loop strips for attachment of additional gear.

All the compartments, including the removable pockets, are lined with a nylon layer and are cavernous - no internal pockets or sectional organizers are found in this pack.

The pack comes with 3 (three) removable pouches. On each side of the pack are 2 medium sized pouches that are roughly the size of, and can be replaced by, the Condor MA21 BLOWOUT Med Pack or Fox's own Large First Responder Pouch. The large compartment at the base of the pack is also removable and is similar in size to Fox's Modular Deployment Bag which, when detached, can be used independently as a fanny pack. All of the removable pockets come with heavy-duty zippers with pull-cords.

Fully adjustable and removable shoulder straps with multiple gear lashing/attachment points provide a comfortable means of bearing the pack's weight but built in belt and sternum strap help support the pack on the wearer. The padded mesh backing on both sides and the base of the pack creates channels for airflow and help to keep the wearer cooler.

  • 2.5 liter bladder with insulated drinking tube and shut-off bite valve
  • 1 main compartment with dual zipper pulls, bladder pouch
  • 1 front compartment with dual zipper pulls and tabs,
  • 3 removable modular pouches
  • Modular attachment points on front and sides
  • extra thick padding with “stay-cool” mesh for comfort
  • Fully adjustable shoulder straps
  • padded/vented kidney belt
  • carrying handle


  • 20" x 15" x 10"


O.D. Green
Coyote Tan
Digital Woodland
MOS / Rescue Red
SAR / Safety Orange

Order Form Information  
Qty. Item# Description Color List Price Our Price
FX AHAP Advanced Hydro Assault Pack $83.95 $65.00
FX 56-379 Advanced Hydro Assault Pack MULTICAM $135.00 $102.00
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