This just means they all get vacuum sealed and rolled into a small box for easier shipping to your home. The Sierra Sleep collection of mattresses are all ‘bed-in-a-box’ models. Sierra Sleep - An OverviewĪshley Sleep has created its Sierra Sleep collection to compete with other industry giants and they’re comparable to beds that cost a lot more. The two-hybrid models have a combination of foams on top of individually wrapped coils. Sierra Sleep beds have a coil system built with Bonnell coil units and/or individually wrapped coils. Innerspring & Memory Foam Hybrids – 2 models.The Sierra Sleep collection is available in 2 different construction types from Ashley We’ve reviewed each Sierra Sleep mattress in detail and we’re happy to share our reviews with you below: Sierra Sleep Mattresses Ashley is known for offering great value in everything they produce. The Sierra Sleep mattresses are mid-priced beds from Ashley Sleep, the largest furniture manufacturer in the world.
