New product from Diamond Back just on a limited run..."Battlelab SOF Pack "Limited Run! Only 85 in stock" Air Force Digital Tiger Stripe Pattern. The SOF is the enlarged version of our Three-Day Assault Pack. It features a large main compartment that is accessed with large #10 YKK zippers. The main compartment features a hydration sleeve with PALS/MOLLE attachments for adding extra pouches to the interior.