Sumo Cooling Blanket Now available

Keep cool this summer

Sumo x Kiehl's

The Ultimate Nighttime Routine

The Sumo Weighted Blanket

Cosy outer duvet

Micro-fibre duvet cover that is super soft and machine washable. Blanket size is 135 x 200cm.

Weighted layer

Inner layer is 100% cotton. Gridded stitching ensures the internal beads remain uniformly distributed.

Glass micro-beads

High quality glass beads designed to provide healing pressure.

Fasten to keep layers intact

Internal clasps keep the inner weighted blanket soundly in place inside the duvet.

What sets Sumo apart?

UK’s weighted blanket

There's no better feeling than helping each other deal with stress, anxiety, or simply to relax.

100-night sleep trial

If you don’t love your Sumo blanket with in the first 100 nights, get your money back!

Free next day delivery

Looking to sleep better, why wait? Order before 1pm and get your order the next day, for free! 

Why weighted blankets?

Deeper sleep

Maximises relaxation and minimises body movement, enabling a deeper REM cycle.

Reduced stress & anxiety

Increases serotonin and melatonin levels through Deep Pressure Stimulation.

Cosy embrace

Keeps you cosy with the combination of ultra-soft microfibre and a weighted feel.

Better sleep or your money back.

Free, speedy delivery right to your door.

Sleep with it for 100 nights, risk free.

Change your mind? Send it back.

1-in-3 adults

in the UK face daily sleep problems due to high stress, anxiety and insomnia.

7 hours or less

75% of Britons get less than 7 hours of sleep a night. The Sleep Council recommends 8 hours to rejuvenate the mind and body.