Sturdy Brothers Wing Cooler

The cooler uses closed-cell foam insulation designed to maintain temperature for a standard day trip. While it isn't intended for multi-day ice retention like a hard-sided rotomolded cooler, it is perfectly suited for keeping drinks and lunch cold during a day in the field.

Yes, the interior is constructed with a specialized leak-proof liner. You can confidently pack ice or ice packs inside without worrying about moisture seeping through to your saddlebags or vehicle upholstery.

To clean the exterior, simply brush off any dried dirt or wipe it down with a damp cloth. Avoid using harsh soaps or detergents, as these can strip the wax coating; if the canvas begins to lose its water resistance over time, you can re-wax it using a standard canvas wax treatment.

The leather accents are made from full-grain vegetable-tanned leather, which is durable but can darken or develop a patina when exposed to moisture. While the cooler is designed for outdoor use, it is best to wipe the leather dry if it gets soaked to maintain its appearance and longevity.

With a 14.4-liter capacity, this cooler comfortably holds a standard six-pack plus ice and a few snacks, or roughly 12 to 15 cans depending on how you arrange your ice packs.