8.5" W x 12.75" H x 4.75" D. 600D Polyester. Inner PEVA liner in main compartment. Doubles as a cooler bag and a two bottle wine bag. Attach the divider with the hook and loop fastener to use as a two bottle wine bag. Thick insulation to keep contents cool. Three-sided zippered closure. Adjustable divider and mesh pocket. Two-tone adjustable/non-detachable shoulder strap. Fits two standard sized bottles of wine. Two-tone webbed carry handle. Back open pocket with PEVA liner TR PP PS – 5" W x 3" H (front) TR PP PS – 3" W x 4" H (back pocket) TR PP PS – 3" W x 3" H (lid)