For your convenience, all bed has zip inside. Because of this you could take off the pillowcase from bed and wash it.
Beds Chicago are available in 2 sizes:
Size M – diameter counted by the floor – 65cm, sleeping area / pillow – diameter 50cm
Size L – diameter counted by the floor – 80cm, sleeping area / pillow – diameter 70cm
Washing – you could wash pillowcase and bed by hand or in washing mashine in 30 degree. Do not use bleach and spin.