FILL- IN shaft-protector All the body-facing components are

All the body-facing components are built with spacer mesh materials for moisture transfer and body heat dispersion

Auxiliary battery

Tech Notes BB-4/B2X/STRIKER Speed Increaser

Six internal mesh organizer pockets for easy gear access and storage

Fuel Capacity: 1

FILL- IN shaft-protector All the body-facing components areLike its namesake, the MYSTERY RANCH FILL IN is as critical on the fire line, but ours doesn't talk back. Designed to carry Cubes, 5 gal Jerries, and other large items, this glorified strap has a universal fit tool loop for all types and sizes of common hand tools to sling over the shoulder. It eliminates the need to carry excess fiber tape and is small and compact enough to store in your pack or cargo pocket. Accommodating a weird load of 40 lbs. has