SO MUCH MORE COMFORTABLE THAN THE FIRST BACKPACKING MATTRESS I BOUGHT BUT YOU CAN DEFINITELY FEEL THE WEIGHT. FOR THE PRICE THOUGH ITS HARD TO BEAT. SEEMS THICK AND MAYBE MORE DURABLE THAN OTHERS. ONLY OTHER THING I DID NOT LIKE WAS IT HAS THE RUBBER NIPPLE TO INFLATE SO THE LIGHTWEIGHT HAND PUMP I BROUGHT ALONG ON A BACKPACKING TRIP DIDNT WORK SO WELL...YOU GOTTA GIVE THOSE LUNGS A WORKOUT.