The Dooky Traveler is an ultra lightweight, foldable mattress that is easy to fold, allowing the baby to lie down or sleep comfortably anywhere. The mattress can be carried by anyone because it is light and small, 41 x 26 cm. Has practical carrying straps and storage pockets on the outside. Easy to store under the pushchair or even in the car door. When folded, the baby can sleep on the 41 x 75 cm mattress. The mattress measures 1 cm. foam, is very easy à clean with a damp cloth.