MaxCold Ultra insulation: 20mm HDPE foam keeps food & drinks colder for extended periods of time Compact yet spacious zippered main compartment opens wide for effortless packing Easy-open lid with webbing pull-tab lets you quickly access contents in main compartment Features multiple carry options: dual top webbing straps (that secure together with a padded, snap-button closure wrap) & removable, adjustable shoulder strap for crossbody, hands-free carrying Front zipper pocket gives you an additional storage option for your accessories