Proper cleaning and storage are the keys to keeping your YETI Panga in top condition. Use a mixture of water and dish soap to clean the duffel when it gets muddy or grimy, and thoroughly rinse with fresh water. Then use a cloth or paper towel to dry the inside. Remember to leave the HydroLok Zipper open for several days so all the moisture can evaporate.u003cbr/u003eu003cbr/u003eThe duffel must be completely dry before packing it away for long-term storage. Do not put the Panga in the wash machine, nor should you ever dry the duffel in the oven. And yes, you read that right - it came straight from YETI. If you are supposed to avoid the wash machine and a heat source such as the oven, it is safe to say skip the dryer as well and opt for air drying.