Introducing the officially licensed NCAA Varsity Cooler Backpack, the ultimate backpack cooler for University of Oklahoma fans! This versatile cooler is designed to hold up to 48 cans plus ice and doubles as a weekend travel bag that fits as a carry-on luggage. Perfect for tailgating, golfing, or showing up anywhere in style. The Varsity Cooler is waterproof and double insulated to keep drinks cold for 24 hours. Boomer Sooner! 43 Liter capacity. 18" Tall X 14" wide X 10.5" deep. 2.5 lbs. FAST SHIPPING: Orders placed before 2 PM CST ship the same day; orders placed later ship the next business day.