Sleep Master Mattress

Sleepmaster masquerading as a Hilding "Tranquility" mattress - but very comfortable

Our Sleepmaster mattress has a label saying "Tranquility Pocket 1000" and also has a "Hilding" logo sewn into the cover fabric, so not sure what's going on there. However, the Sleepmaster/Hilding mattress is superb: firm but comfortable, good isolation from one part of the bed to another, and it looks fantastic as well (although you only get to enjoy that when changing the sheets, of course). Highly recommended.