Blue Myco's Double Patch Fruiting Bags increase FAE (fresh air exchange) to promote faster colonization times and larger healthier fruits.  The larger hydroscopic patches with 0.5um filtration are strategically placed adjacent to each other to encourage cross air flow.   Our extra-large gusseted bags measure 23.5”x 10" x 5.5" and use 3 mil PP material to significantly reduce micro-tears which greatly reduces the chance of contamination. 
 
When you start using Blue Myco's Double Patch Fruiting Bags the results are immediately noticable.  Watch your substrate colonize faster and your fruits grow bigger!