sebor air mattress with built-in pump, comfortable self-inflating air mattress with high-speed pump, durable blow up mattress twin with storage bag for guest, camping (khaki white, 18" twin xl) 18" twin xl khaki white is up for auction in Home & Kitchen. The current bid is $1.50, 98% below the $66.99 MSRP, in Good Condition. Bid on this item at our Amelia - Ohio Pike location before the auction closes.