King Koil Posture Bond Mystique

We have owned this mattress for about 13 years. My husband's father bought it for him when he was still living at home and had some back issues.

It is STILL the most comfortable bed we have ever slept on, and when guests come and stay in that bedroom, they always rave about the bed.

We're currently in the market to replace our "primary" mattress, and unfortunately, I can't find this mattress anywhere anymore! :(

If anyone knows where to find it, I would LOVE to know.

Thanks!