Dependable rosin bags are essential for maximizing yield and preventing blowouts. Our double-stitched and stitchless rosin bags are rugged enough to hold out under even the most advanced pressing applications. For pressing rosin from dry sift or bubble hash, the 25 or 160 micron bags (Platinum Stitch Hash Rosin Pouches) are ideal. They’re made from food-grade, dye-free nylon mesh and won’t let you down when you’re pressing even the finest bubble hash or sift. Our 220 micron bags (Bulletproof Stitchless Rosin Pouches) are perfect for providing structural support when pressing hash. The seams of these rugged pouches are welded together rather than stitched. It doesn’t get any stronger than that! Bulk discounts are available for commercial purchasers buying a large quantity of rosin bags. Contact us for a personalized quote.