For sale - Mint 2021 Airstream Interstate 24GL (Lounge) One owner - Just Serviced - Always garage kept - Like new! Only 8150 miles. This Black Interstate GL has 4 beautiful Captains chairs, and can seat up to 9. Kitchenette w Frig, MW, gas range, sink, wet bath. Equipped w stabilizer jacks, Modem, Lithium Package and solar - built on Mercedes Sprinter Chassis $165k