I converted a 15 degree Marmot bag to a TQ. It has served me well in 3 to 4 season weather. I added more goose down. $75 plus shipping. My other item is a Thermarest Neo Air which is 3 years old. It has served me quite well in my hammock: blow it up to max, the take it down a notch. Works quite well if you want a versatile pad to your hammock set up. No leaks this entire time. $45 flat. I will post pic from my phone. Thanks for looking. Dos