Material & Construction

• 100% nylon mesh
• Dye-free and food-grade
• Heat resistant for standard rosin pressing temperatures
• Single-press design; use a fresh bag every press for clean, consistent rosin.

Design Details

• These workhorse rosin press bags are intended for repeatable production workflows where a fresh bag is used every press.
• This size is offered as 25 micron rosin bags 2.5×4.5 only; no other micron ratings are available in the Workhorse Series.
• Straightforward seam construction for reliable everyday pressing
• Built as a workhorse for high-volume operators and production rooms
• Bulk rosin press bags 50 pack format for steady production workflows

Applications

• Bubble hash
• Dry sift
• Fine material requiring high filtration
• Backup or secondary press setups

Recommended Use Parameters

• Operating temperature: 180–240°F / 82–115°C
• Do not exceed recommended fill capacity

Bag Size

• 2.5″ × 4.5″

Micron Rating

• 25µm only

Typical Capacity

• 20–40g depending on material and pre-press

Why we offer this option

• To help high-volume operators manage consumable costs without stepping outside food-grade nylon pressing bags

If you want the highest-end construction and finishing, we continue to recommend Rosin Evolution pressing bags.

If you want a functional, reliable pressing bag for repeat production work, the Workhorse Series exists for that exact reason.