The Mayfly 14L Cooler

The Smashable Packable Cooler A.K.A. The Mayfly is our smaller Monti Cooler, built to go anywhere and still keep things cold way longer than you’d expect.

• Keeps drinks cold for up to 55 hours
• 14L Capacity: Holds up to 15 cans or 3 bottles of wine
• Compresses into its built-in stuff sack
• 6x lighter than the competition
• Backpack straps included
• Machine washable
• Leak-proof