The Dream Trains Mini Bed in a Bag is a five-piece bedding set that includes a comforter, sham, flat sheet, fitted sheet and pillowcase. The comforter pictures colorful trains chugging across a neutral striped background, white plumes emerging from their smokestacks. The bright primary colors make this a great choice for a child's comforter set. Size: Toddler. Color: Green. Gender: male.