I did a two day overnight on current river (Ozark national scenic riverway) near Eminance, Mo., on December 9-10. It was in the 30’s, and overcast. My Haven functioned perfectly. Quick and easy to set up, very roomy, warm, and comfortable. Easy to get in and out. Exceeded my expectations. The haven is heavy-as expected. I ordered and wanted a robust warm setup for winter camping. I received exactly what I wanted.