The Outwell Dreamcatcher 7.5cm Self-Inflating Mattress is designed to fit neatly into Outwell® bedrooms, the Dreamcatcher range of single and double designs enjoys Outwell's FHF (Flat High-Flow) valve for easy inflation and rapid deflation. All features an ingenious wave-shaped foam core to ensure campers’ sleep comfort whilst reducing the SIMs’ volume when packed away.