SUCOHANS 10 Count Mushroom Grow Bags/All in One Mushroom Spawn/Sealable Spawn/Myco Bags, Large Size 8" X 5" X 19", 0.2 Micron Filter, 3 Mil Polypropylene

Excellent

Made 3 pound grain bags with these and 5 pound fuel pellets bags. Ran the grain bags 2 and half to 3 hours with no problems impulse sealed perfect anyone who is having problems with burst bags needs to add more water I suggest watching mossy oak grain video for his 5 pound bags he puts water half way up the bag flaps up.. ive had unicorn brand bags burst when I was a newby bc my pc got to hot and bc it ran low on water.. also if you try to depressurize to fast and not let the pc naturally cool down your bags will burst that way to

Works as described, survives 2hr @ 15psi in pressure cooker

Already used 3 of 10 bags and they work perfectly. Filter patch did stay in tact after 2 hours of pressure cooking. Added 2.5 inches of water and didn’t get any bag melting or warping. The listing questions state that you cannot seal the bag before pressure cooking, however I did it anyway and it worked like a charm! Only complaint was that the bag lacked an injection port, but apply a dot of some heat resistant or RTV silicone and you’ll be good to go!

I use these bags for spawn generation as part of the mushroom growing process. I haven't found a grow bag that was noticeably superior in any way to the Sucohans product, and yet the Sucohans grow bags are competitively priced and again, they're just as good as any other spawn bag I ever worked with. Well done!