Belt Bag Q10M Soft Horse Full Grain Leather CO07TDESCRIPTION GUIDI Bag Collection. This is a double fastener belt bag from the same brand's standard item number, Q10. There is no change in the size or other specifications, but the zipper opens on both sides, making it easy to take out items from either side of the shoulder. It can be worn diagonally like a body bag, or around the waist like a waist bag.