Bass Pro Shops offer the Coleman Hot Water on Demand Carry Bag, model no. 2300A200, for $19.77. Choose site-to-store pickup to avoid the $5.95 shipping fee. That's the lowest price we could find by $11. It's designed to store the Coleman Hot Water on Demand unit (not included) and features a water-resistant cover with two zippered pockets that can hold two 16.4-oz. propane cylinders (not included).