Durston Kakwa 55 Ultralight Hiking Pack

Description

The Durston Kakwa 55 Pack is an ultralight pack for multi-day missions with an aluminum frame for structure. Designed from first principles of load carrying and ergonomics, the Kakwa 55 delivers exceptional function, comfort and usability in an ultralight sub 900 gram pack. It is constructed from Ultra 200X by Challenge Sailcloth, which is several times stronger and more abrasion resistant than traditional nylon pack fabrics. The Kakwa 55 is the deal option for those who want an ultralight pack without sacrificing comfort.

The updated 2026 Durston Kakwa 55 Pack features larger shoulder strap and hipbelt pockets, an improved ergonomic design. 

Features

• Hollow aluminium U frame.
• Load lifters to take weight off shoulders. 
• S shape shoulder straps for a better fit. 
• 2 hipbelt pockets, 2 shoulder strap pockets. 
• Easily reached compartment in the sidewall of the left side pocket.
• Large mesh front pocket. 

Specifications

• Material: Ultra 200X fabric or Ultragrid
• Max load: 20kg
• Internal Volume: 48L (S), 50L (M), 52L (L)
• External Volume: 15L
• Weight:
• Ultra: 855g (Small), 895g (Medium), 920g (Large) 
  

• UltraGrid: 830g (Small), 870g (Medium), 890g (Large)

Size Guide

O/S Hipbelt

• Small Torso Size:
  Torso length 38-46 cm.
  Hipbelt (recommended hip size) 71-97 cm.
  Internal volume - 43L
  Total volume - 58L
  
• Medium Torso Size:
  Torso length 43-51 cm.
  Hipbelt (recommended hip size) 74-99 cm.
  Internal volume - 46L
  Total volume - 61
• Large Torso Size:
  Torso length 48-56 cm.
  Hipbelt (recommended hip size) 76-102 cm.
  Internal volume - 49L
  Total volume - 64L

S/M and M/L Hipbelt

Choose the hipbelt that best encompasses your hip circumference (where you will actually wear the hipbelt). We recommend:

• S/M: 29" – 38" (76–96 cm)
• M/L: 33" – 42" (86–106 cm)

These hipbelts can expand larger than this, but it is ideal if your hip measurement is in these ranges.