Take it anywhere, chill everywhere. Coulee is a deep ravine carved by water. It also means flow, the perfect terminology surrounding this adventurous little day cooler. Built for side trips and short quests, but make no mistake, it still works like a mule. The wide mouth roll top opening and thinner insulation profile allow easy loading. The side air valve allows for extra flotation or more cushioning. That's right, it even floats! The perfect companion for bicycling the Rockies or dropping into Sedona's creeks.