The HoK Canvass Zip Top Boat and Tote is super sturdy, of course! In the interest of full disclosure, this is not a repurposed item, it is completely new and in production. The tote bag has a double-layer base, a reinforced flat canvas bottom, and the handles are tested to hold up to 500 pounds. Overlapped seams are double-stitched with nylon so they won't rot or break. MADE IN THE USA. Condition: New Measurements: Large size, with extra long handles, Capacity: Approx. 2,124 cu. in., 35 L. Dimensions: 15"H x 17"W x 7"D. Handles: Long: 14". Materials: Heavy-duty 24 oz. cotton canvas.