The Mayfly is the smaller of Monti's two coolers. An independent test conducted by Outdoor Life found that it took 55 HOURS for 7lbs of ice to melt, tied with the industry leader's backpack cooler (and 6 TIMES lighter!)
Monti’s Shasta delivers serious cold retention in an ultra-light, packable design. Holding up to 24 cans, this leak-proof backpack cooler keeps drinks cold up to 55 hours and compresses into its built-in stuff sack—perfect for golf, tailgates, and travel.
Monti’s 23L Shasta Cooler blends style with serious performance. This ultra-light, leak-proof backpack cooler holds up to 24 cans, keeps drinks cold up to 55 hours, and packs into its built-in stuff sack—ideal for beach days, golf, tailgates, and travel.
$149.00
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