SKU: 54243668725
gossamer gear g4-20 ultralight 42

gossamer gear g4-20 ultralight 42 G4-20 Ultralight 42 by Gossamer Gear

Sale price$18.11 Regular price$20.12
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Ships within 48 hours · Estimated delivery Jul 19 - Jul 24

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Description

gossamer gear g4-20 ultralight 42 G4-20 Ultralight 42 by Gossamer GearShips in 1 2 business days Based in Austin, TX Est. 1998 Made for ease on the trail The G4 20 is a tip of the hat to an OG pack. Gossamer Gear 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. Each buckle, zipper, and cord has been scrutinized for lightweight function. Features: Frameless Fixed hip belts with pockets and 1. 5" webbing PFAS free recycled fabric


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

Made for ease on the trail

The G4-20 is a tip of the hat to an OG pack. Gossamer Gear 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. Each buckle, zipper, and cord has been scrutinized for lightweight function. 

Features:

  • Frameless
  • Fixed hip belts with pockets and 1.5" webbing 
  • PFAS-free recycled fabric
  • Extendable roll-top with dual closure options
  • Over-the-top compression strap
  • Side shock cord four-point compression straps
  • Zippered front pocket
  • Easy access side pockets
  • Large front mesh pocket
  • Removable, molded sitpad
  • Hydration sleeve
  • Bottom gear loop and easy trekking pole stashing loops

_______________________________________________

      Specs

      Volume: 42L

      • Main body to bottom of extension collar: 30L
      • Mesh and Side Pockets: 12L

      External Pockets: 6

      Recommended Load Capacity: 30lbs

      Sizing:

      • Small: 17.25" (11.5"-15.5" torso) | 43.8cm (29.2cm - 39.4cm)
      • Medium: 20.25” (15.5"-19.5" torso) | 51.4cm (39.4cm - 49.5cm)
      • Large: 23.25” (19.5"-23.5" torso) | 59.1cm (49.5cm - 59.7cm)

      *See our backpack sizing page to learn how to fit a backpack

      Weight: 

      • Small: 20.4oz | 578g (pack), 23.2oz | 658g (with sitpad)
      • Medium: 21.7oz | 675g (pack), 25oz | 709g (with sitpad)
      • Large: 22.4oz | 635g  (pack), 26.1oz | 740g (with sitpad)

      Dimensions: 11" wide x 5.5" deep x 19.25-25" (depending on size) long | 27.9cm x 14cm x 48.9 - 63.5cm

      • Extension collar height: 9" | 22.9cm

        Materials: 70D & 100D Recycled Robic Nylon DWR coating. PFAS-Free.

        Made in Vietnam

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

          Shipping Notes
          • Free Standard Shipping on $100+ Orders to the USA.
          • Except Preorder products are shipped in 48 hours.
          • Delivery to the USA:
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          Exchange/Return Notes
          • We offer a 30-day return/exchange service after receiving.
          • Final sale items are not eligible for returns or exchanges.
          • To process your return/exchange, please contact us at [email protected]
          • Please click here for more details>>> Return & Exchange Policy
          SKU: 54243668725

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          4.4 ★★★★★
          Based on 21 reviews
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          D
          Verified Purchase
          D. Carter
          Port Orchard, US
          ★★★★★ 5
          Excellent value for the quality and fit.
          Size: 34W x 29L, Color: Khaki
          Love these pants. So much that after wearing the light khaki pair a few time I bout a navy blue pair. I'm 5"5" and finding 29" inseam pants is a challenge, these fit perfectly and my flat butt isn't saggy baggy with the slim fit. They are NOT Skinny in the legs. The material is smooth as silk and I didn't need to iron them after washing. You would pay much more for anything close in a department store. The stretch is great, I can go without a belt confidant they won't fall down.
          WAS THIS REVIEW HELPFUL?YesReportShare
          Reviewed in the United States on May 20, 2026
          P
          Verified Purchase
          Phillip Beck
          Waukegan, US
          ★★★★★ 5
          Fit sizing
          Size: 36W x 29L, Color: Navy
          Good fit, accurate sizing, comfortable, nice looking
          WAS THIS REVIEW HELPFUL?YesReportShare
          Reviewed in the United States on June 3, 2026
          B
          Verified Purchase
          Brian C
          Grantham, US
          ★★★★★ 4
          Great cut, but size is off
          Size: 30W x 30L, Color: British Khaki
          I wish they came in a 31x31. Very stretchy. Black inside, which is weird but cool. Ordered May 2024 Nominal size: 30x30 Actual: - Waist: 31" - Inseam: 28.5" - Rise: 9.5" - Upper thigh: 10.5" - Opening: 13" Nominal size: 32x32 - Waist: 33" - Inseam: 30" - Rise: 10" - Upper thigh: 11.5" - Opening: 14"
          WAS THIS REVIEW HELPFUL?YesReportShare
          Reviewed in the United States on May 5, 2024
          R
          Verified Purchase
          Reginald R. Moreland
          Birmingham, US
          ★★★★★ 5
          Style quality fit price everything is amazing
          Size: 30W x 30L, Color: Merlot
          Perfection
          WAS THIS REVIEW HELPFUL?YesReportShare
          Reviewed in the United States on February 27, 2026
          A
          Verified Purchase
          Assaf
          Battle Creek, US
          ★★★★★ 5
          Excellent pants
          Size: 30W x 30L, Color: British Khaki
          Excellent pants Sits really well on the body
          WAS THIS REVIEW HELPFUL?YesReportShare
          Reviewed in the United States on December 17, 2025

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