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The Mayfly 9L Cooler Monti Coolers Navy
The Mayfly 9L Cooler Monti Coolers
The Mayfly 9L Cooler Monti Coolers
The Mayfly 9L
The Mayfly 9L Cooler Monti Coolers Red
The Mayfly 9L Cooler Monti Coolers
The Mayfly 9L Cooler Monti Coolers
The Mayfly 9L Cooler Monti Coolers
The Mayfly 9L Cooler Monti Coolers

Monti Coolers

The Mayfly 9L

$95.20
Color
red

The Mayfly is the smaller of our two coolers.

► Molds to any bag. 
► Packs up to fit in your backpack or purse. 
► Perfect for 12 cans, a couple of bottles of wine, or a picnic for two!
► Compresses into it's built-in stuff sack
Details: Expanded Dimensions: 17"x 8" x 4" Capacity: 9L (about 12 cans + some ice) Weight: 11oz! (wowza)
Size Comparison

Shashta

Expanded Dimensions: 20"x 10" x 5"
Capacity: 16L
Weight: 14.6oz (we're proud of this little fact :) )

Mayfly
Expanded Dimensions: 17"x 8" x 4"
Capacity: 9L
Weight: 11oz (wowza!)

Care

  • Machine Wash on Cold
  • Hang to dry with convenient loop (located on the bottom front of your cooler)

Packable

Easily pack your Monti away when you're not using it. This makes the Monti the ideal travel cooler for air travel, ride sharing around the city, or packing in on hikes. 

Moldable

Ever filled your golf bag with beers that were warm by the 3rd hole? The Monti's unique soft puffy exterior allows it to mold to the shape of any bag. Hiking, golfing, or just carrying it around town, the Monti is moldable for your adventure.

Travel Ready

Throw it in your carry-on. 

Proudly hand made in the USA

The Mayfly 9L Cooler Monti Coolers Navy

The Mayfly 9L

$95.20

FAQ

  • Is it waterproof?

    Yes it can! Monti's are lined with a waterproof interior 

  • How long can it keep ice?

    At room temperature your Monti can hold a temperature below 36 degrees for 10 hours. Should be plenty of time for you to finish those frosty drinks.

  • How does it work?

    Your cooler has a built in stuff sack for when you're not using it. Not using it? Simply stuff your cooler into it's pocket. When you're ready to go, just pop it out and add ice!

  • No zippers!? How do you close this thing?

    Roll the top of your cooler a minimum of 2 times, then clip shut. 3 rolls is even better. It's as easy as that! 

  • I already own a fancy cooler, what makes Monti different?

    We love our Yetis! It is great as a mothership in the car or house. When it comes time to go out on a hike, fishing, park day, grocery run, or anything away from traditional heavy coolers, that is the perfect time to grab your Monti! It's the cooler you actually want to take with you everywhere you go. #bettertogether