SKU: 77534322211
gossamer gear g4-20 ultralight

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

Sale price$19.31 Regular price$21.46
Save 10%

Pay in installments of $5.37 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Oct 10 - Oct 15

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

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:
          1. Standard Shipping : 3-10 business days
          • If time is of the essence, please consider selecting expedited delivery for faster service.
          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: 77534322211

          Discover Niche Categories That Outsell gossamer gear g4-20 ultralight

          Top-Converting Item to Boost Your Average Order

          4.4 ★★★★★
          Based on 5 reviews
          Sort
          Highest Rating
          Newest First
          Oldest First
          Product Reviews
          L
          Verified Purchase
          Lynnette
          Pawtucket, US
          ★★★★★ 5
          Not too thick and durable and sturdy.
          Color: Rustic Brown, Size: 24"W x 6.7"D, 3 Pack
          Just before I purchased these 3 I bought 2 sets of 2 larger ones. The color is exactly what I was needing. They are packaged together so no scratches or damage. My husband (the installer) says they are easy enough to install. They are perfect for a diy update, durable and hold plenty of weight for their size. Happy happy customer
          WAS THIS REVIEW HELPFUL?YesReportShare
          Reviewed in the United States on May 8, 2026
          J
          Verified Purchase
          Jose
          Omaha, US
          ★★★★★ 5
          Good quality for the price
          Color: Black, Size: 30"W x 6.7"D, 3 Pack, Color: Black, Size: 30"W x 6.7"D, 3 Pack
          Seamless floating shelves that look and feel great. I opted to use different drywall anchors since I didn't trust the ones that came with the product. I have bad drywall and no studs where I was mounting so that doesn't fall back onto the product. The shelves are true to size and have held up great. The shelves themselves aren't too heavy so it leaves some room to add weight onto them. I used the 30in long shelf on the left and 24in long shelf on the right to create a nice corner shelf. There are additional screws on the bottom the keep the shelves from moving off the bracket.
          WAS THIS REVIEW HELPFUL?YesReportShare
          Reviewed in the United States on February 18, 2026
          J
          Verified Purchase
          josseline m.
          New York, US
          ★★★★★ 3
          Be careful
          Color: Oak, Size: 24"W x 6.7"D, 3 Pack, Color: Oak, Size: 24"W x 6.7"D, 3 Pack
          They are nice but flimsy, not flush on the wall scared they might fall
          WAS THIS REVIEW HELPFUL?YesReportShare
          Reviewed in the United States on January 27, 2026
          C
          Verified Purchase
          Chanel
          Phoenix, US
          ★★★★★ 4
          Beautiful for decor, not great for anything with heft.
          Color: Oak, Size: 24"W x 6.7"D, 3 Pack, Color: Oak, Size: 24"W x 6.7"D, 3 Pack
          They are easy to install and exactly as pictured. I find them to be lovely and uniform, and they can't with proper instructions and even extra pieces. I took away a star because they are described as "heavy duty" use, but the dowels used to mount the shelves are flimsy. Mine are mounted on combo of studs and drywall, the plates are secure and not going anywhere. The problem is the dowels themselves that fit into the corresponding holes of the shelf: they bend easily. I put three books and bookends on one shelf and watched it tip down. I did attach the bottom screws into the dowels I secure the shelf to the mounting brackets, but that's not going to save any items from sliding off as it bends down over time. I pulled the books immediately and decided to use these for decor only rather than any practical use. The stock photo suggesting lining these shelves with glass jars filled with flour, rice, and lentils is a terrible idea.
          WAS THIS REVIEW HELPFUL?YesReportShare
          Reviewed in the United States on August 12, 2025
          A
          Verified Purchase
          Amazon Customer
          Draper, US
          ★★★★★ 5
          Great Looking Shelves
          Color: Oak, Size: 24"W x 6.7"D, 3 Pack
          We love the floating shelves. They were easy to install and matched our island perfectly.
          WAS THIS REVIEW HELPFUL?YesReportShare
          Reviewed in the United States on February 27, 2026

          recommand products