Camelbak ThermoBak Hydration Pack, 3L, Desert, 2nd Pattern

(Description copied from archived official webstore, 2002 version)

The new standard. You can count on the 3-liter ThermoBak® to go the extra mile. Its ergonomic design keeps it comfortable for hours on end. Quick-release straps stow away inside built-in pockets to allow easy integration with load-bearing equipment or web harness platforms. And CamelBak’s Chemical Resistant Reservoir (CRR) slips easily into the back pocket for extreme field conditions.


  • Includes HydroLink™ Modular Connection System with positive shut-off HydroLock™.
  • Exterior fillport with ergonomic handle for filling on the go.
  • Use D-ring attachment points to place unit anywhere.
  • Quick-release shoulder straps unclip for easy removal.
  • Tough, abrasion-resistant 1000D Cordura® exterior.
  • Sternum Strap for added stability.
  • Convenient Velcro strap management.


  • Capacity: 100 oz (3.0 l)
  • Dimensions: 18.5 in x 10 in x 1 in (470 mm x 254 mm x 25 mm)
  • Volume: Cargo Only – N/A • Including Water – 180 cu in (3.0 l)
  • Weight: Empty Reservoir – 1.13 lbs (0.51 kg) • Filled Reservoir – 7.38 lbs (3.34 kg)
Brand Camelbak
Item Name ThermoBak® Hydration Pack, 3L
Color Desert Camouflage
Part Number 20332
Date pre 2004 (DuPont Cordura label)
Reference Link (Outdated)