ThermoBak® 3L 100 oz Mil Spec Antidote Long Coyote


Hydration Only
Our battle-tested original, continuously improved and upgraded over the last two decades.

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  • Collection Hydration Only
  • User Unisex
  • BPA/BPS/BPF Free: Yes
  • Dimensions 46 x 23 x 13 cm/18 x 9.2 x 5 in
  • Hydration Capacity 3L/100 fl oz
  • Hydration Type Mil Spec Antidote Long
  • Quick Link Disconnect Yes
  • Gear Capacity N/A
  • Pack Weight 0.61 kg/1 lb 6 oz
  • Back Panel 420D high density nylon back panel
  • Number of Exterior Pockets 1


  • Improved fold-down fillport cover stays out of the way during re-filling
  • Quick-release shoulder straps unclip for easy removal and storage inside back panel stash pocket
  • Use D-ring attachment points to add to any armor vest or pack with MOLLE
  • Fully-insulated reservoir compartment using 5 mm closed cell foam
  • Add or remove name tags and unit badges quickly with integrated hook-and-loop
  • External fill for rapid refill without having to remove reservoir from pack