My Baroud Evasion RTT shipped with a comfortable 4'6" X 6'6" mattress pad with a washable cover. So far, sleeping down to the upper 20's, a sometimes double cover of Polartec high loft and Polartec Softec Reversible Down Alternative fleece blankets has been more than enough. Usually end up with just one covering, even with a window open and the condensate vent fan going. The blankets are Full/Queen size, 90" X 90", stuff down to about a couple cubic feet, inexpensive, machine washable and they breathe. No zippers, no confinement and easy to rollover for an old arthritic body. Easy to air out too! LOL