On Amazon for $8.98.
Packing: vacuum sealed air bag, easily ripped it open without scissors. Thank goodness. Bags do not have the name brand labeling as seen in the pictures, but since this isn’t expensive and brand does not matter to me, I’m ok with it. Bags are shorter than I expected if I’m comparing directly with picture, but I suppose there are difference sizes (1 G, 5G, 10G, 15G, and 20G), and upon measuring it, the 1 Gallon size is consistent with measurement in listing.
I personally do not know too much about planting, we have basic pots for aloe and green onions but that’s about it. I do aspire to grow more stuff like tomato, basil, and peppers. I thought 1 gallon, smallest size is the best one for me, since I only want to grow a little bit for fun to put in kitchen and deck. Around the size of my hand.
I put a few tablespoons of water in to test whether it’ll flow through the bottom of the bag, imitating similar situation if I had soil and if I overwatered. It held up well. Some water got absorbed into the felt material but no leaking. Bottom was dry.