The Klein Rolling Tool Bag offers plenty of storage and easy transport for heavy loads. According to the manufacturer, it can hold up to 100 pounds inside and another 100 pounds on top. A telescoping handle allows you to roll it around like a piece of luggage. The 6-inch wheels can handle uneven terrain, and the molded kickplate protects the bag while it’s being dragged up a set of stairs. The largest of its 24 pockets can accommodate large tools like drills and circular saws. Price: $210. COO: China. 800-553-4676.