Breathable & Biodegradable Material - These eco-friendly potato grow bags are made of non-toxic and degradable fabric that bring no harm to the environment. Double layer breathable fabric allows the oxygen to get through, vegetables to breathe to facilitate plant growth in a healthy way. Bottom Drainage Holes design to allow excess water to run out quicker. Clever Design:3 Pack 7 gallon fabric garden pots designed with a visualization velcro window,through which you can determine whether potatoes are ripe and harvest them directly without having to dig in clay soil or hurt the seedlings.Besides comes with side carry handles for ease in moving. Flap Velcro Window & Handles- Potato grow bags with access flap window for observing the growth of roots and easy harvesting. Harvest the mature potatoes and keep the immature ones continue to grow in the bag. With handles on both side for easy moving.These garden planter bags are suitable for indoor and outdoor planting. Sturdy for Reusable: