The “Rock Sac” is built with the same bomber construction as the “Fat Sac” haul bag. Designed as a large crag pack/Grade III-IV haulable pack. At 3850cu.in. this Haul Pack is the perfect size for many uses. The “Rock Sac” uses the same contoured shoulder and waist belt system as the “Fat Sac” allowing it to carry like many high end packs. The carry system is fully removable. This is the perfect additional second bag, or for use in ultra-light 2 day ascents.
“New” Heavy weight Ballistic Cloth “River-Bag Style” closure with Vinyl reinforced shirt!!
Clip in system on bottom for hauling your ledge or water bag. To hook up main hauling suspension system all you need is two 36” slings and a couple of carabiners.