Contact Us

Whether it be sales, problems with your blanket or even just a question about sleeping, feel free to contact us.

We aim to respond to all queries within 48 hours. Office hours are 9am-5pm, Monday to Friday. Excluding UK bank holidays.

For customer enquiries please email: or use the contact form.

For returns please email: and we will respond with in two business days.

Business Address (please do not send returns here):
Sumo Sleep
15 Lancaster Mews
W2 3QE
United Kingdom