We purchased a 10x10 tent with four walls for our daughter's high school track team, along with a wheeled carry bag. The INSTENT team was excellent to work with, and very patient as we came to understand the and select from among the myriad of options! Our only point of contention would be regarding quality of the wheeled bag. Upon arrival a number of the washers securing the bag feet were loose within the bag; and after just a few track meets I could see wearing of the material from the tent feet. However, again the INSTENT team was excellent to work with, and quickly shipped a replacement bag.