How is the air kept it?
598197
Once done blowing up close the flap and push it in so its flush. If air is leaking there may be a break in a seam I think mine are fine but defects cab happen. Hope this helps.
1920148
It's very well ventilated. Any breeze, and there's always a breeze at the beach, goes right through.
213677
Since the cooling device managed the airflow, and usually places enough space between the surface it did on to prevent obstruction, you use any stable surface and get the same result.
489318
There is a velcro closure on top that allows for some ventilation. I have never used it, however.
1789840
Light and air do pass through it, so it cools it off to the air temp minus the sun effect. Kind of like sitting under the dappled shade of a tree.
418985
It is not designed to be airtight. It has a series of holes drilled in the back for air circulation.
340841
It vent out the back and needs to have space to circulate. If no space on top, then sides most have space to let air circulate.
1352723
I'm not sure how to answer that except that it uses heat (there is a heat element located at the top) and a fan (air) - which circulates the heat.
1986737
Really just the vent surface. But, if the air has been on a while (say about 5 minutes), the temperature of the air just as it exits the vent will be pretty much the same as the vent surface.
1779415
It retains air very well. I bought it for a person who used it for about 9 months. It only had to be pumped up a few times. Yes it stays in shape for extended use. It did eventually get a hole that was successfully patched and was used for several more months.
2056338
confusing question but to answer your question it does provide cool air, the reason to put under/next to the AC is that it push the cold air farther into the room. I just clast mine through the ceiling and move it around until the current land where i sit.
1741770
It moves air, a lot of it. And the moving air feels cooler but not like colder air conditioning would.
1614301
It maintains temperature. The fan runs all the time. Heating coils go off and on as needed to maintain temperature. Fairly quiet, never gets hot, and the room stays comfortable.
1197978
There is supposed to be a liner to help keep it warm. It is removable so during the warmer months it will help keep air flow going through the jacket.
1354967
The air moving through it passes through a wet medium. It relies on the furnace fan to move the air.
621990
The instructions indicate that you should leave a few inches around the unit (from what I remember) so that the unit can exchange air efficiently. You don't need much more than that.
566378
Cool setting is basically just air around you (room temperature). Has the same amount of airflow.