While this is a perfect cooler for that 4th of July celebration, it will elevate any outdoor, tailgating or family vacation event. The ultrasonically welded liner and outer shell (to assure that it is waterproof) combined with the composite foam insulation makes the cooler durable and lightweight. If kept closed, it will keep ice for days. The antimicrobial liner resists odor, mold and mildew and is very easy to clean between adventures. A leak proof, watertight zipper keeps liquids in and heat out. Dual carry options include padded carry handles and an adjustable/removable padded shoulder strap. Includes a metal bottle opener attached to the front handle. The zip around, flip open lid provides easy access. Includes a zipper maintenance lubricant to keep the zipper functioning easily. Apply as needed. Measures 15-3/4" x 11-1/2" x 12-3/4" tall. Weighs just 4 lbs. empty. Includes tips for best performance.