[B_and_D]

We went camping this last week and used our Portable Buddy at night when we didn't have hookups, no problems at all. The TM is not airtight and there is a low O2 sensor in the Buddy.

One of our camping neighbors came over to us and off the wall just gave us his Portable Buddy, he said that the instructions to it made his nervous. I plan on keeping it for a spare or in case our heater goes out in the house.

Upon edit, just to be sure, we kept a vent and the front window cracked a bit.