Hydrolux Black Breathable Fabric Grow Bag Planter Hydroponic Plant Container Aerated Pot with Handles (5 Count, 3 Gallon) Improves drainage and keeps the root system from overheating on hot days Help plants become established more quickly after transplanting Constructed from high quality non-woven fabric Handles on two sides for easy relocation Provides great support, while allowing air to travel into the root system