Onyx Universal Adult Purpose Vests with Reusable Storage Bag Onyx Adult General Purpose Vests with Reusable Storage Bag contains four general purpose life vests 2 blue, 2 red. The life vests feature large armholes for greater range of motion and adjustable belts for a secure fit. The life vests come in a clear, reusable storage bag with breathable mesh and a carry strap. Life Vests Features Chest strap and dual belts. Constructed of nylon oxford fabric. Open-sided styling for adjustability. Cali