Collapsible Gas Mask Bag

Now: $105.00
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The Collapsible Gas Mask Bag is a low-profile, belt-mountable Gas Mask storage solution with a leg strap system to keep the bag tight to your side. Low-profile GTSR buckle belt mounts allow the user to remove the bag easily and can be located anywhere on the belt or any MOLLE surface for your perfect fit. Made with a Laser-cut laminate MOLLE attachment panel with MOLLE+ on the top 3 rows allowing the use of our MOLLE+ belt loops or standard MALICE CLIPS if desired. The compression zipper allows the bag to collapse flat when not storing your mask.


  • MOLLE+ attachment points
  • Adjustable attachments for both ride height and leg size
  • Elastic keepers for strap retention
  • GTSR buckles for quick release
  • Front shock cord for sizing to any Mask
  • Expandable/contractable outer zipper system 
  • Double non-locking zipper sliders for rapid main compartment access


  • Belt Loops (x4)
  • Belt Attachments (x2)
  • Leg Strap (x1) (Includes x3 of 4" One Wrap)


  • Collapsed: 7.5" Width, 11.25" Height, 1.5" Depth
  • Expanded: 7.5" Width, 11.25" Height, 5" Depth

Handmade in Winona, MN


*Due to possible unforeseen industry supply shortages, OCP laser cut laminate may be substituted for Multicam in certain cases.*

Additional Details



1 Review

  • 5
    Best option for the Avon C50

    Published by JR on Jul 9th 2023

    If you've ran the old school gas mask mags with side release buckles you know how badly they suck when swinging around on your leg, especially when most are too big for the Avon C50. The DM bag fits the C50 with the filter installed like a glove, yet it's easy to remove and insert the mask under stress. The DM bag allows for mounting on your belt, leg, or other gear. It's also very light and compact when empty. It's apparent DM was very thoughtful in the design of this bag. If you're like me and had some reservations about using the zippers under stress do not worry as it's not an issue. The non-locking zippers allow you simply grab the center of the outside of the bag and pull to expose the mask. With practice it's faster than the old school side release buckles as fine motor skills are not required. In my opinion this is the best gas mask bag for LE on the market due to it's versatility, build quality, availability, and fitment for the C50. The only thing I would change about the bag is adding a loop of webbing on each side to hang a grim-loc or carabiner for flex cuffs.

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