Insulated Cooler Bags
Growing up we would fill our roll top dry bags with ice to create makeshift coolers. Years later, when we moved to Northern California, our old trick didn't stand up to the heat. So we took the best part of our large dry bag trick, added a removable insulation layer and created the Dry Bag + Cooler product. Our new cooler bags still have the same rugged and leak proof design, but now our drinks keep cold all day long.
Compare with classic custom coolers, our backpack is a good choice to carry and store the food that needs to be kept cold when we travel outdoor. After climbing the mountain all morning, someone opens the cooler bags to make a perfect lunch. The leisure and easy day starts today.
Related products: waterproof dry bags