G4-20 Ultralight 42 Backpack
G4-20 Ultralight 42 Backpack
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New Features
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Recycled Robic Nylon
As part of Gossamer Gear's commitment to reducing our environmental impact, we are transitioning to PFAS-free recycled fabrics across all of our packs.
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Refined Hardware
Each buckle, zipper, and cord has been scrutinized for lightweight function. Get ready to meet a simple, cost-effective pack designed to lighten your load.
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New Colorways
Our fan favorite Tropical Mist colorway is now available for the G4-20! We're stoked to bring you more vibrant option for showing your style on trail.
Product Details
Gear Notes
We took what made the original βG4β so popular and roped in a gang of new fabrics and materials to create a frameless, do-it-all companion for thru-hikers and weekend warriors.
The G4-20 is made for ease on trail. Each buckle, zipper, and cord has been scrutinized for lightweight function. Get ready to meet a simple, cost-effective pack designed to lighten your load.
Features
- 42L capacity
- Extendable roll-top with dual-closure options
- Removable, molded, cushy sitpad
- Fixed hipbelt with unique pocket design
- 1.5β hipbelt webbing for max comfort
- Tough recycled Robic fabric
Specs
Small (Average)
Pack Body 19.8 oz / 561 g
Sitlight Pad 2.3 oz / 65 g
Total 22.1 oz / 627 g
Length 19.5β (to extension collar seam)
Width 11.4β
Depth 4.7β
Medium (Average)
Pack Body 21.5 oz / 610 g
Sitlight Pad 3.3 oz / 94 g
Total 24.8 oz / 703 g
Length 23.6β (to extension collar seam)
Width 11.4β
Depth 4.7β
Large (Average)
Pack Body 22.2 oz / 629 g
Sitlight Pad 3.6 oz / 102 g
Total 25.8 oz / 731 g
Length 25.6β (to extension collar seam)
Width 11.4β
Depth 4.7β
Capacity (Medium)
Total 42 L
Main Pack Body to Bottom of Extension Collar 30 L
Mesh and Side Pockets 12 L
Max Carry Capacity 30 lbs
For Comfort 25 lbs
Materials
70D & 100D Recycled Robic Nylon
PFAS-free