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Regular price $475.00 USD
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 The  Terraplane's larger cousin, this behemoth backpack boasts a massive, 100  liter volume. The T-100 is ideal for extended treks, expedition  pursuits in the alpine ranges of the world, or for long, self-supported  through hikes. 


Our largest expedition backpack for your biggest adventures

The  T-100 is our most gargantuan, expedition backpack. While its legacy  lines are identifiable, it incorporates our latest fabrications and  design updates. The core features and top-loading design stay true to  its Terraplane little brother, yet you’ll find significant advancements  in construction and materials – it incorporates our latest material  suite, new Astral Frame, five-point lumbar belt system, and fit and  sizing. The T-100 represents both our heritage – in a plus size – as  well as our latest, Load Carriage™ vision.    

The  Astral Frame is a robust frame that supports large loads. The mainframe  is comprised of four vertical, composite stays, dense foam for  flexibility and for torsional rigidity. Through patented features and  construction methods, the mainframe transfers the weight of the load  into the wings which relay the weight and equalizes the contact around  and into the belt. The waist belt cants and conforms over the hips to  effectively transfer and distribute the weight and eliminate slippage  down over the hips. 

  • The patented Futura Yoke easily micro  adjusts to the torso length allowing the proper amount of stand-off  between the back and frame.



  • Top-loading design for easy/secure packing
  • Convertible Daypack Lid feature
  • Side zip for easy access to main bag without unpacking
  • Two, exterior vertical long pockets
  • Speedzip™ compartment for easy access to sleeping bag
  • Water bottle pockets 
  • Tool carry attachment between back, vertical torpedo pockets
  • Cross compression with buckle release for accessing side zips
  • Hydration reservoir compatible
  • Five-point lumbar belt system
  • Built on the NEW Astral Frame



  • 500D Lite Plus CORDURA® fabric
  • YKK® zippers



7.4 lbs  


6102 cu-in  



frame system

Astral Frame  

harnessing style