
Gossamer Gear G4-20 42L Ultralight Pack
Gossamer Gear took what made the original “G4” 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.
- 1.5” hipbelt webbing for max comfort.
- Tough recycled Robic fabric.
Materials:
- 70D & 100D Recycled Robic Nylon.
- PFAS-free.
Specifications:
-
Small:
- Volume: 42 litres
- Torso: 29 - 40cm (usually fits people shorter than 5'6" )
- Belt: 64- 89cm
- Weight: 658g
- Max. Load capacity: 13.6kg
-
Medium:
- Volume: 42 litres
- Torso: 40 - 50cm (usually fits people 5'5" to 5'11")
- Belt: 76 - 104cm
- Weight: 709g
- Max. Load capacity: 13.6kg
-
Large:
- Volume: 42 litres
- Torso: 50 - 60cm + (usually fits people 5'11" and up)
- Belt: 81 - 127cm
- Weight: 740g
- Max. Load capacity: 13.6kg (11.3kg better for comfortable load)
Original: $278.58
-65%$278.58
$97.50More Images




















Gossamer Gear G4-20 42L Ultralight Pack
Gossamer Gear took what made the original “G4” 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.
- 1.5” hipbelt webbing for max comfort.
- Tough recycled Robic fabric.
Materials:
- 70D & 100D Recycled Robic Nylon.
- PFAS-free.
Specifications:
-
Small:
- Volume: 42 litres
- Torso: 29 - 40cm (usually fits people shorter than 5'6" )
- Belt: 64- 89cm
- Weight: 658g
- Max. Load capacity: 13.6kg
-
Medium:
- Volume: 42 litres
- Torso: 40 - 50cm (usually fits people 5'5" to 5'11")
- Belt: 76 - 104cm
- Weight: 709g
- Max. Load capacity: 13.6kg
-
Large:
- Volume: 42 litres
- Torso: 50 - 60cm + (usually fits people 5'11" and up)
- Belt: 81 - 127cm
- Weight: 740g
- Max. Load capacity: 13.6kg (11.3kg better for comfortable load)
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Gossamer Gear took what made the original “G4” 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.
- 1.5” hipbelt webbing for max comfort.
- Tough recycled Robic fabric.
Materials:
- 70D & 100D Recycled Robic Nylon.
- PFAS-free.
Specifications:
-
Small:
- Volume: 42 litres
- Torso: 29 - 40cm (usually fits people shorter than 5'6" )
- Belt: 64- 89cm
- Weight: 658g
- Max. Load capacity: 13.6kg
-
Medium:
- Volume: 42 litres
- Torso: 40 - 50cm (usually fits people 5'5" to 5'11")
- Belt: 76 - 104cm
- Weight: 709g
- Max. Load capacity: 13.6kg
-
Large:
- Volume: 42 litres
- Torso: 50 - 60cm + (usually fits people 5'11" and up)
- Belt: 81 - 127cm
- Weight: 740g
- Max. Load capacity: 13.6kg (11.3kg better for comfortable load)






















