Tradesman Pro Tough Box 17 Quart Cooler, 18 Can Capacity, Hard Side Cooler, Latch Closure, Keeps Cool up to 30 Hours, Supports up to 300 lbs, Can Double as a Handy Place to Sit, Lid Opens a Full 180 Degrees to Hold Phone, Medicine, Keys, Napkins, Utensils etc, Shoulder Strap Easily Converts to a Handle, Lock Hasp Fits #1 Master Lock or Equivalent (Not Included)