VEVOR 12-Pack 100 Gallon Plant Grow Bag Aeration Fabric Pots with Handles Black Grow Bag Plant Container for Garden Planting Washable and Reusable Black

Around 378 liters.

As long as it's not broken you can reuse it, there are no rules.

Yes. 6-Pack. Please check the following link: https://www.vevor.com/plant-grow-bag-c_10175/6-pack-100-gallon-fabric-plant-grow-bags-with-handles-gardening-pots-overheads-p_010502889906.