GR1 USA - Waterproof X-PAC
- In stock
- Inventory on the way
ANYTHING-PROOF RUCK
Quality is life or death to us, and when we build our gear, we only choose tested and proven Specs + Materials that can withstand any environment. That’s why we’ve taken our original GR1 rucksack and built it with X-PAC® and AquaGuard zippers.
Crafted from a fabric initially designed for high-performance racing sails. X-PAC is lightweight, ultra-durable, and waterproof—key features needed to withstand the intense forces of the open ocean. This is what we take to Costa Rica - the most bio-intense space, according to National Geographic.
This bag is ready for anything—from the rain-soaked trails of Costa Rica to city streets, giving you the confidence to carry your gear in all conditions.
Features
- Exterior built out of X-PAC® VX21: A tough, lightweight, waterproof material
- Opens Flat making it easier to pack and organize
- Extra Padded Shoulder straps and top handle to carry heavier loads more comfortably
- Waterproof YKK AquaGuard exterior zippers
- Bombproof Laptop Compartment next to your back is extra reinforced and has a false bottom so that when you set your ruck down, your laptop won't even notice. Plus, with the YKK AquaGuard zipper your laptop will be kept dry.
- A removable, hard plastic frame sheet stabilizes the laptop compartment and allows you to carry more weight comfortably
- Small hidden zipper pocket underneath the handle
- Multiple Pockets: 3 internal pockets: 1 large elastic pocket, 1 large mesh zippered pocket, and 1 small go-to pocket
- External Slant Pocket: 1 external slant pocket for quick access to keys, snacks, and other small items
- MOLLE Attachments: 3 rows of internal MOLLE webbing let you customize GR1 how you want
- Weatherproof: Our X-PAC® rucks are fully weatherproof. Travel through rainforests, beaches, deserts & cities
- Perfect Travel Size: TSA Compliant and fits under the seat in front of you
- Scars Lifetime Guarantee: The best guarantee on the market
- Overbuilt in the USA
Specs + Materials
- Exterior Material: XPAC VX21 (All other colors)
- Exterior Material: X33 Camo (Multicam)
- Interior Material: 400D Pack Cloth
- YKK AquaGuard Zippers
- 21L Dimensions: 11.5"W x 18"H x 5.5"D / 21L Weight: 2.3 LBS
- 26L Dimensions: 12"W x 20"H x 6.75"D / 26L Weight: 2.6 LBS
- Laptop Protection (21L): Fits most 15" laptops
- Laptop Protection (26L): Fits most 16" laptops
- External Slant Pocket: 21L: 11"W x 10"H / 26L: 11.5"W x 12.5"H
- Internal Elastic Pocket: 21L: 11"W x 10"H / 26L: 11.5"W x 11"H
- Internal Mesh Pocket: 21L: 11"W x 10"H / 26L: 11.5"W x 12.5"H
- Internal Cordura Pocket: 21L: 11"W x 6"H / 26L: 11.5"W x 6"H
Shipping + Returns
Free Shipping for GORUCK Tribe members
All GORUCK Tribe members qualify for FREE No-Rush Shipping to any USA (lower 48) address. No promo code needed. Does not apply to international orders.
Easy + Free Returns
Don't like it? Send back any full-priced item within 30 days of delivery with free return shipping in the USA. Does not apply to closeout items on sale or charity donation products.
Scars Lifetime Guarantee
You Break It, We Fix It.
All GORUCK built gear and apparel comes with our Scars Lifetime Guarantee.
1% for Those Who Serve
We Give Back for Every Sale
As an American business with Special Forces roots, we at GORUCK are proud to donate 1% of our annual top line revenue to various non-profit partners who support those who serve — this means military, Veterans, First Responders (LEO, Fire), teachers, social workers, and communities such as military spouses.




























































































GR1 USA - Waterproof X-PAC

Lightweight, Durable, Waterproof

Quick Access Stash Pocket

Anything-Proof

Frame Sheet for added stability

Padded straps & Handle

MOLLE Attachments

Organized and Accessible
GR1 opens flat to make it easier to pack, organize, and find something when on the go. Special Forces medical rucks share a similar design. Inside you'll find 3 interior pockets: 1 large elastic pocket, 1 large mesh zippered pocket, and 1 small go-to pocket.

Bombproof Laptop Compartment
The separate compartment next to your back is extra reinforced to securely take a laptop into combat. The frame sheet adds structure and stability so it's not you computer that's keeping the GR1 in its shape. Keep your most important item of gear safe wherever you go.

Built in the USA
The GR1 backpack 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. Then we spent years honing it into the American icon it is today.


