The Bow-top wagon is built with ledges like a Ledge wagon, but has a round canvas top on a bowed wood frame. The front and back walls are built rib-and-match-board style, with carved crown-boards and pieces of carving between the chamfered ribs. Over the hooped frame is stretched a patterned and piled carpet material, or patterned felt, and outside this the green proofed canvas. This type has a rather dark interior due to the absence of side windows but for comfort, lightness of weight and durability combined it is unequalled by any other.
It was especially popular with the Gypsies because it combined elegance with lightness, durability and a low center of gravity. Of all the wagons, it is the least likely to overturn. It is also the least conspicuous, the green sheet blended with the hedgerow and the absence of side windows rendered it less likely to be noticed at night.
Bow-tops vary in body length from 9ft 6in to 10ft 4in. The wheels were about the same height as the Ledge wagon. The front porch projected about 14in at the top of the curve, cutting back to 9in at the ledges at both ends, giving it a nice raking angle to the bow. The front and back walls are vertical. The Bow-top wagons weighed around 2000 pounds.