Garrett Detecting Daypack for Metal Detector and Accessories 1626800 Approximately 19 interior height x 13.5 width. Adjustable straps; padded for comfort in the field. Two zippered compartments to store spare coils, accessories, snacks, etc. for field use. Three interior pockets (two zippered), plus internal hook for attaching car key ring. Sternum strap with quick release buckle. Waist strap with utility pouch (to hold smart phone, treasure finds, sunglasses, etc.). Two mesh exterior pockets for drinks, etc. Exterior MOLLE-type webbing grid for attaching accessories. Exterior straps to secure jacket, extra clothing.