• 600D TPU polyester, EVA
• The DRI DUCK backpack cooler is a hands-free insulated cooler bag that straps comfortably to your back, leaving both arms free for wherever your adventure calls
• Built with premium insulation, the rolltop opens up an extra 12" to create more space for ice
• Easy to carry with hand straps, side handles and backpack straps
• Built in bottle opener on front of bag and front molle straps for adding extra gear
• Holds up to 185 lbs.