SKU: 5353141814
gossamer gear g4-20

gossamer gear g4-20 G4-20 Ultralight 42 Backpack Titanium Grey / Large

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Description

gossamer gear g4-20 G4-20 Ultralight 42 Backpack Titanium Grey / LargeShips 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
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          Exchange/Return Notes
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          SKU: 5353141814

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          michele schmitz
          Birmingham, US
          ★★★★★ 3
          Very thin. You get what you pay for.
          Color: 01 - White, Size: Queen
          You get what you pay for. I first noticed the softness which was great. The quality is very thin. They are cool which is great. I have not washed them yet. I would suggest washing them on cool and gentle by themselves. And because they are so thin I would fluff dry for an hour if you have that setting. The two things that damages clothes and sheets, etc. are if you have an agitator in your washer, those ruin clothes and the heat you choose for the fabric you’re drying I always wash my clothes on cold. I do not have an agitator anymore and on delicate and thin fabrics, I use fluff dry. It is cool, but it will dry, especially if it is thin and I’ve had to dry my fine delicates a little bit longer on fluff that way they don’t shrink because the shrinking comes in from the heat from the dryer so keep that in mind another good thing to remember if you got white sheets like I did is that when you use your detergent add a little bit of borax or laundry booster and they will help get them clean and sparkly white. I am on the fence about whether I would recommend this or not if you’re tight on money and you take good care of them I would recommend that you get them. I’m a linen freak and I buy mostly expensive sheets and I thought I would try this out so that’s where I’m at.
          WAS THIS REVIEW HELPFUL?YesReportShare
          Reviewed in the United States on May 26, 2026
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          Sandra Phillips
          Bozeman, US
          ★★★★★ 5
          Excellent read with logic and a touch of physics.
          Format: Hardcover
          Quick read in a smaller designed book. It’s like Neil is talking with you in one of his many discussions, touched with his humor. Relies on physics and explanation of what it is we know for sure. I really enjoyed the book, and now possess reasoning of the topic. Wish I could say more, but don’t want to be a spoiler.
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          Reviewed in the United States on May 18, 2026
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          Learned Paws
          Draper, US
          ★★★★★ 5
          A book that you can't put down!
          Format: Hardcover
          Wonderful and creative book--full of astrophysical and geological info that is understandable. And funny--his sense of humor rocks. This is a book that helps survive the times!
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          Reviewed in the United States on May 21, 2026
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          L. Janus
          Lexington, US
          ★★★★★ 4
          Another Great Book
          Format: Hardcover
          I've read all his books, which are very good, but it's getting hard to tell them apart.
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          Reviewed in the United States on May 23, 2026
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          Battle Creek, US
          ★★★★★ 5
          Gives a realistic perspective of ETs.
          Format: Hardcover
          The author is a brilliant man with a wealth of knowledge on the subject.
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          Reviewed in the United States on May 30, 2026

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