Abscent Backpack Insert - Black Nutrients and Additives Grow-Cubes are small loose 1/2

Grow-Cubes are small loose 1/2 in cubes of stonewool

Multi-Functional: This ventilation combo removes heat and eliminate the undesirable ill-smelling odors in the grow tent to solves air delivery problems without major system rework or expense

Available in a variety of lengths

selections can change depending on availability)

Ionic® Grow delivers the essential elements to the roots of a plant in a more precise manner

Abscent Backpack Insert - Black Nutrients and Additives Grow-Cubes are small loose 1/2Our backpack insert is designed to be used inside of your own favorite backpack for ultimate protection. Constructed out of the thickest and most concentrated lining on the market to ensure the ultimate in odor protection. With a water resistant exterior, industrial grade Velcro and a new antimicrobial lining to protect the carbon, the medium duffel insert is an ideal complement to any backpack. Size: 17 in x 12 in x 6 in.