The 12â€� x 5â€� Bottle Holder will hold a tall insulated container or a bottle of wine. Main compartment: 12â€� high x 5â€� diameter, padded, with drainage grommet. Frontal: 7â€� x 4â€� x 1.5â€� with elastic retention. PALS attachment webbing: Front and sides. Attachment1: D-rings for optional shoulder strap. Attachment2: Long Malice clips (sold separately). Attachment3: Keyper quick release hook on back.