Cool Bag for High Performance Lunch or to Hold 10 to 11 Cans is Designed to Keep Items Cold for Longer Periods of Time Retaining Ice for Up to 2 Days. Thermaflect® Interior Radiant Barrier is Multilayer Which Acts to Keep Cold In, & Heat Out. Features an Exterior Pocket. Cool Bag has an Ultra Safe® Leak Proof & Easy Clean Lining & is Rhinotech? Tough, Water & Stain Resistant, with Wipe Clean Exterior. Peva Mesh. Minimum Quantity: 10.