Esker Classic Winter Hot Tent- 12'x12'The Esker Classic 12x12 winter camping hot tent is the largest Eskers lineup. The 12x12 provides a traditional 4 sided pyramid wall tent design thats lightweight, portable and durable. Like all Esker hot tents the 12 x 12 comes with an installed stove pipe ring, and is made from Sunforger 10. 10 oz army duck cotton canvas. It also includes sewn loops for an internal drying line, an adjustable air vent, and a 2 way zippered opening maximum function and