A tent for surrounding a base of an upstanding structure on a support surface is disclosed. The tent features a covering with a top edge arranged to follow a perimeter of the structure base and a bottom edge arranged to define an outer periphery of the covering. The tent additionally features a base strap arranged for forming a closed loop about the structure base at a predetermined height above the support surface. The base strap supports a first attachment member, and a second attachment member is located along the top edge of the covering for cooperating with the first attachment member to fasten the covering at the structure base. A tightening strap along the top edge of the covering but behind the second attachment member is arranged to follow the base strap to seal connection of the covering and the base strap.

A support assembly for a rooftop shade system is provided. The support assembly includes a plate defining a plurality of parallel, angled slots that extend inward from one edge of the plate. The support assembly also includes a pole that is operatively connected to the plate such that the angle formed between the plate and the pole is selectively variable. The pole terminates at a pin that is insertable through a grommet on a tarp to thereby support the tarp.

A support assembly for a rooftop shade system is provided. The support assembly includes a plate defining a plurality of parallel, angled slots that extend inward from one edge of the plate. The support assembly also includes a pole that is operatively connected to the plate such that the angle formed between the plate and the pole is selectively variable. The pole terminates at a pin that is insertable through a grommet on a tarp to thereby support the tarp.

A portable, insulated shelter consists of flexible inner and outer layers, lightweight fabric panels located therebetween, and connected to each other, a suitable support frame, and a system, such as a HVAC unit and a suitable connector, for actively controlling the interior environment of the shelter. The shelter may be used to protect and provide livable conditions in harsh, remote locations. Methods of selectively installing and removing the fabric panels are also provided, along with methods of setting up and disassembling the shelter.

A portable, insulated shelter consists of flexible inner and outer layers, lightweight fabric panels located therebetween, and connected to each other, a suitable support frame, and a system, such as a HVAC unit and a suitable connector, for actively controlling the interior environment of the shelter. The shelter may be used to protect and provide livable conditions in harsh, remote locations. Methods of selectively installing and removing the fabric panels are also provided, along with methods of setting up and disassembling the shelter.