I am looking for a Hammockgear 0 degree Incubator. I am finding that I am extending into winter further and further and I prefer to have the right quilt than keep supplementing. I have a Black 20 +1 oz degree incubator I can trade I have been deep into the teens with this one. I would prefer an incubator. Please let me know if you can help. I have a winter trip coming up on December 11 I need to be prepared for. Thank you,