Interior view of the vent of the Bothy 2 fully opened.
Opposite side of the Bothy 2 does not feature a vent as in the other side.
The interior of the Bothy 2 with vent closed with a drawstring closure system.
Outside view of the vent shows the mesh nature of the combo vent/stuff sac.
Terra Nova Superlite Bothy 2 pictured above with two 5'11" models inside. The Bothy shelters do not use poles or stakes to set up. Users climb under the shelter and sit on reinforced nylon seat and lean back which causes the fabric to become taut. The integrated stuff sac doubles as a vent and can be seen in the photo above on the side of the shelter.
Superlite Bothy 2 in it's integrated stuffsack held in hand measures 8" x 4" Shown nest to a 12 fl oz soda can for size reference.