Ultra Packs

Fast Track Pack

***2023 UPDATES***

  • New taller side pockets
  • Adjustable shoulder strap pockets 
  • Ultra stretch mesh comes standard
  • Still a four week lead time


  • 35L body plus an additional 15+ liters of external pockets totaling 50L of pack space
  • Designed to comfortably carry around 20 LBS
  • Close cell foam back panel/sit pad included
  • 3″ wide S-shaped shoulder straps constructed of spacer mesh and close cell foam
  • Two adjustable shoulder strap pockets
  • Side compression with lineloc 3 adjusters
  • Bottom Pocket with trash hole
  • Top Y Strap
  • Lower V Loop
  • Ice axe loop
  • Top buckle roll top closure with 2 KAMsnaps
  • Adjustable flat bottom side pockets with drain holes. Each pocket fits 2 1L Smartwater bottles securely. Pockets adjust with shock cord and mini cord locks.
  • 2 1” loops for attaching a removable hip belt or fanny pack to
  • Dual adjust sternum strap
  • All internal seams are seam tape



  • Small torso with sit pad – 17.4 oz. | Grams 493
  • Small torso without sit pad – 16.5 oz. | Grams 467
  • Medium torso with sit pad –  17.7 oz. | Grams 501
  • Medium torso without sit pad – 16.7 | Grams 473
  • Large torso with sit pad – 17.8 oz. | Grams 504
  • Large torso without sit pad – 16.9 oz.  | Grams 476
  • Bottom circumference: 33”
  • Top circumference: 38”
  • Pack height when fully unrolled: 34”
  • Back of pack: 11.5”


  • ULTRA 200 Black with UltraGrid Black pockets
  • ULTRA 200 White with UltraGrid Black pockets
  • ULTRA 200 Gravel Gray with UltraGrid Black pockets
  • UltraStretch mesh front pocket – medium stretch ultra durable
  • Shoulder straps: 210D ROBIC
  • Shoulder strap pockets 4 way stretch Lycra mesh
  • Spandex/Nylon bottom pocket
  • 3D spacer mesh
  • Close cell foam


Fanny packs can be found here

1″ removable hip belt can be found here

The minimalist’s padded hip belt can be found here

***4 Week lead time***



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Torso Sizing Reviews Gallery
[cusrev_reviews sort="DESC" per_page="10"]

Choosing the Right Pack:

Torso Sizing:

Hip Belt Size

PLEASE MEASURE YOUR WAIST! Just because you wear a 32 pants size doesn't mean you have a 32" waist. Below you will find a list of sizing for our hip belts. The first measurement (the absolute minimum) is the total length of foam and clip. The second measurement is the maximum the straps will extend to. Using a measuring device, pull it around your back at the level of your iliac crest and connect it in front of you. This will be your hip belt size. Using this pack for a thru-hike? Please take weight loss into consideration when selecting your hip belt size.

Small Hip Belt - 25" of foam and a total of 38" of adjustability.

Medium Hip Belt - 28" of foam and a total of 44" of adjustability

Large Hip Belt - 33" of foam and a total of 48 " of adjustability

X Large Hip Belt - 40" of foam and a total of 55" of adjustability

Torso Size Info

All packs are built to your specific torso, SO PLEASE MEASURE CORRECTLY!!! To find your torso length you will need to find your C7 vertebrae and your iliac crest/hip shelf and measure the distance between them. If you fall in the meddle of two sizes we recommend sizing down. Still need help finding your torso? Check out this video https://youtu.be/Vl1wHHMcSrA

Packs without a hip belt will measure from the bottom of the pack to where the shoulder straps are sewn in. This is the same for packs with a 1″ removable hip belt or fanny pack.

Packs with a padded hip belt will measure from the center of the hip belt to where the straps are sewn in. If you choose to have load lifters then your pack will measure from center of hip belt to the load lifters.