Travel cot mattress is a must especially if you have a small baby travelling along with you. A journey can tire a baby pretty soon; all he needs is a good sleep in between the trip. This is when a good comfy mattress comes handy. You need mattresses that can be easily folded and packed up conveniently. Ebay, the online marketplace has now become the one-stop-shop that sells all such goodies. Checkout their collection today!