SKU: 34627131071
gossamer gear g4-20 ultralight

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

Sale price$23.72 Regular price$26.35
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Ships within 48 hours · Estimated delivery Aug 26 - Aug 31

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Description

gossamer gear g4-20 ultralight 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
          • 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: 34627131071

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          Mrs. V
          Charlottesville, US
          ★★★★★ 5
          COMFORTABLE AND WORTH THE MONEY
          Size: Queen
          Excellent mattress topper. Its thick and paired with my matress provides a high end hotel feel. I have had it for a few months and it has not lost its shape and stays in place. Worth the money. You are definitely getting what you paid for.
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          Reviewed in the United States on May 26, 2026
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          Pam
          Whiting, US
          ★★★★★ 5
          Awesome!!
          Size: King
          This mattress topper is like sleeping on a cloud. It is so soft and comfortable to sleep on. It stays on the mattress very nice. Great price for a very nice topper. Highly recommend
          WAS THIS REVIEW HELPFUL?YesReportShare
          Reviewed in the United States on March 23, 2026
          I
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          ilovepugs
          Boise, US
          ★★★★★ 5
          Wow!!!
          Size: King
          I couldn’t be happier with this mattress cover—it completely transformed my sleep. I had one of the best nights of sleep I’ve had in a long time—no tossing and turning, just pure comfort. It stays in place nicely and feels high-quality and well-made. Fluffy without the bulk. If you’re looking to upgrade your sleep without buying a whole new mattress, this is absolutely worth it. Highly recommend!
          WAS THIS REVIEW HELPFUL?YesReportShare
          Reviewed in the United States on April 10, 2026
          A
          Verified Purchase
          Ana M Vega
          Louisville, US
          ★★★★★ 4
          Best sleep matress topper
          Size: Queen
          Ordered after running out of options to get a good night's rest. Placed Q sized mattress topper on a tempur pedic matress and 1st night slept like a baby on a cloud. Ever since then I have knocked out after sleeping and moved less at night. Restful sleep has blessed out house again. It feels like a hotel comfy mattress. Totally recommend.
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          Reviewed in the United States on April 8, 2026
          J
          Verified Purchase
          Just me in the garden
          Draper, US
          ★★★★★ 5
          It’s like a nice hug.
          Size: Queen
          I find this mattress pad very comfortable to sleep on. I originally bought it because my mattress was too hard. The mattress pad solved the problem. It’s nicely quilted making it very cushy. I’m very happy with it.
          WAS THIS REVIEW HELPFUL?YesReportShare
          Reviewed in the United States on May 27, 2026

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