The E-Z UP shelters are among the most heavy-duty of models built to meet CPAI-84 Fire Resistant Requirements. An E-Z UP shelter attracts attention from all sides, allowing multi-directional access. It's tough to keep everybody happy at a picnic. Either the sun's beating down and making everyone sweat, or a sudden shower slams down, ruining everyone's food. There is a solution. The always-changing whims of summer weather can easily be met by the EZ-Up Shelter.