PMI Gear Bag Attached to the harness with Velcro, and further secured with a ladder lock for backup. The flap section between the harness and the waist uses a breathable material. Inside, there's a mesh pocket on the waist side, secured with Velcro. There are two ring Velcro straps for attaching items like flashlights. The seams are wrapped on the outside, so the inside is clean. With a PMI Pigeons, mountains, industrial Hatoyama Sangyo patch.