Like new Mammut Big wall gear sling pack. It does have an opening in the top for resevior tubing (like a small camelback). Couldn't get a good picture of that. Selling for a friend who can no longer climb - proceeds go the their fav charity. Asking $45. Buyer pays shipping. I'm happy to meet up instead if you aren't far from Philly area. DM (preferred) or message me here.