GR1 USA X-Pac® 21 L Backpack tb20 2 compartments can hold up

2 compartments can hold up to 4 keys

Whether storing cables

Two carry handles sets

Handgrey™ H4 carabiner has a dedicated key loop

1-revolution quickTHREAD™ cap

GR1 USA X-Pac® 21 L Backpack tb20 2 compartments can hold upGORUCK only chooses tested and proven materials that can withstand any environment. Thats why they took the original GR1 rucksack and built it with X Pac and YKK AquaGuard zippers. X Pac is lightweight, ultra durable, and waterproofready for the rain soaked trails to city streets, giving you the confidence to carry your gear in all conditions. Exterior built out of X PAC VX21: A tough, lightweight, waterproof material Opens flat making it easier to