G4-20 Ultralight 42 by Gossamer Gear

Color: Electric Blue
Size: Small
$ 195


Ships in 1-2 business days | Based in Austin, TX | Est. 1998

A modern nod to a vintage classic. A tip of the hat to an OG pack. We took what made the original "G4" so popular and roped in a gang of new fabrics and materials to create a minimal do-it-all frameless pack.


  • Frameless.
  • Max Carry Capacity: 30lbs, 25lbs for comfort
  • Extendable roll-top with dual closure options
  • Zippered pocket
  • Easy access side pockets
  • Removable molded sitpad
  • Hydration sleeve
  • Fixed hip belt with unique hip belt pocket design
  • 1.5" hip belt webbing for max comfort

***Discounts are not available on Gossamer Gear products.



      • Volume: 42 L
      • Main body to bottom of extension collar: 30 L
      • Mesh and Side Pockets: 12 L
      • Dimensions: 11" wide x 5.5" deep x 19.25-25" (depending on size) long
      • Extension collar height: 9"


      • Small: 17.25" (11.5"-15.5" torso) Generally fits people 5' 6" and under
      • Medium: 20.25” (15.5"-19.5" torso) Generally fits people 5'5" to 5'11"
      • Large: 23.25” (19.5"-23.5" torso) Generally fits people 5'11" and up


      • Small: 20.4oz (pack), 23.2oz (with sitpad)
      • Medium: 21.7oz (pack), 25oz (with sitpad)
      • Large: 22.4oz (pack), 26.1oz (with sitpad)

        Materials: 70D & 100D Robic Nylon DWR coating

        Made in Vietnam

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