Mack Zipper BeddingBEEP BEEP BEEP. Your childs dream truck bedding is all geared up for bedtime! Fire trucks, dump trucks, tractors, and more cover the Mack Zipper Bedding with a light, tan neutral that is playful, yet easy to style. The interior sheet features a matching tan with white stars. And the best part of this kids bedding is the zipper feature. With zippers that line each side, your little one can easily make their bed all by themselves, leaving it looking