This is not something you would hear today but if you were in the Navy around 1917, you might just have heard that alarm, "Grab your Mattress and Abandon Ship" or something to that effect
Hypnos pride themselves on creating the finest beds in the World. Hypnos have been creating handmade, luxurious beds since the Edwardian period and the heritage Hypnos have gained, combined with the relentless pursuit of quality, has resulted in an ever growing number of people who will look to Hypnos - and no one else - for their sleep experience.