Two people hiking on a trail with backpacks featuring American flags in a sunlit forest.

GR3

The Largest Possible Carry-On

Traveling hands-free is freedom and nobody brings a roll bag hiking. Never check a bag and never drag anything behind you ever again with GR3®.

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    The GR3 - Cordura by GORUCK is a sleek black backpack featuring a minimalist design. This carry-on rucksack is water-resistant and boasts a front diagonal zipper pocket, side buckles, and a small logo in the bottom right corner. It includes a sturdy handle on top and appears to be crafted from durable fabric material.
    A person with long hair stands against a light-colored wall, wearing a black T-shirt and dark pants. They have a GR3 - Cordura rucksack from GORUCK on and display tattoos on their left forearm. The water-resistant bag rests easily as they look to the side.
    GR3
    from $433.00
    Introducing the GR3 - Dyneema by GORUCK: a black tactical carry-on backpack with a sleek rectangular shape and multiple compartments. It boasts adjustable straps, MOLLE webbing on the front, and a convenient small patch area at the top. Crafted with durable Dyneema material, this backpack is both stylish and functional for various outdoor activities.
    A black and white photo captures the silhouette of a person with a GR3 - Dyneema carry-on backpack by GORUCK, standing atop a rocky mountain peak. The clear sky accentuates the vast landscape and distant hills, while highlighting the textures of the rocks and Dyneema material.
    GR3 - Dyneema
    $636.00

    Special Forces Proven

    Special Forces operate in cities, mountains, jungles, and deserts the world over, facing the most difficult challenges known to man. Since our founding, Green Berets have been judge and jury of GORUCK quality and we proudly overbuild every GR3® to Special Forces life or death quality standards.

    Exclusively Built in the USA

    The GR3® rucksack is proudly American-made, built right here at home using GORUCK construction techniques proven by Special Forces soldiers in the harshest environments on planet earth.

    Hands-Free Because Roll Bags Suck

    GR3® is the largest possible carry-on size at 45L. Pack everything you need and it still fits in the overhead compartment.

    GR3® Design Inspiration

    It's Big and It's Tough.

    The goal was pretty simple, as goals are. Build a travel ruck that would thrive in Baghdad, NYC, and the mountains of Afghanistan. Or any mountains for that matter.