Bison Bags

Size Guide

Partners these bags with our MOLLE Frame cover and the AttackPAK removable go­bag lid, you will have a customizable solution for any of your carriage needs. 

Select a tab below to learn more.

  • This kit includes

    • Go-Bag removable lid
    • Twin cargo bags
    • 2 Compression straps
    • Twin top loading cargo bags with spindrift collar
    • Cargo bags have 2 rows of PALS, 4 channels each
    • Lid has 2 rows of PALS, 6 channels each
    • Dual hydration or organization pockets for easy access
    • Ring and hook attachment points for modularity
    • Removable Go-Bag lid converts to a quick pack. Dual compartment; exterior has zipper access and interior pocket has hook and loop closure.
    • Weight: 1.5 lbs.
    • Volume: 1800 cubic inches + lid capacity + cargo area between pouches
    • Material: 500d Cordura
    • MOLLE Frame Cover
    • Chest rig counterbalance
    • Cargo bag

The Ultimate in Customized Carry System

The Bison bags are lightweight and quickly deployable. They can beaded to any AttackPAK.


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Customize Your Fit

Get The Right Fit


To get the most of the advanced load-bearing ability of your AttackPAK, a properly sized belt and frame is essential. Getting the right fit ensures that all your pack components work together to relieve stress on the core, shoulders and back by transferring the weight of the load to the hips and legs.




Measuring for AttackPAK frame size

  Step 1. Take a measurement from your C7 to the floor

C7 is the bony part of your spine at the back of your neck, just above your shoulders. Stand straight and drop the tape down your back to the floor

  Step 2. Take a measurement from your waist/hips to the floor

Place your hands on your hipbones with your thumbs pointing back toward your spine and your fingers wrapping forward. Hold your hands out parallel to the floor and drop the tape from your hands to the floor


Using the measurements you took above, in inches, put the numbers into this formula:

(Step 1) – (Step 2) + (2”) = your Optimal Frame Size (OFS)


Measuring for AttackPAK waist belt size

Measure your waist at the top of your hip bone. You can use paracord, then stretch it out to measure the length with a ruler or tape measure.

28"- 30" around your waist at a comfortable resting place = Small

32"- 34" around your waist at a comfortable resting place = Medium

36"- 38" around your waist at a comfortable resting place = Large

40"- 42" around your waist at a comfortable resting place = Extra Large

44"- 46" around your waist at a comfortable resting place = XXL Large

If your measurement falls outside the 28"-46" range, please contact us to place a custom order.


Gearing up with your AttackPAK 

Insert the frame in the frame sleeve on the back of the pack. Make sure it is pushed up to the top webbing


 Check the frames size

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