Selling because I haven't used it much since I bought it new. It's like new. Can store 1-2 M4/M16 magazines. The flap (lid) can be removed with Velcro, and the length can be adjusted by changing the Velcro position. Magazines can be secured by tightening the elastic band around the outside of the pocket. Two MOLLE straps are equipped on the back. There are drainage holes at the bottom of the magazine storage area. The patch in the last photo is included as a bonus. Magazines are not included.