Matte Black 12 oz Coffee Bags with One-Way Valve
Package roasted coffee in a clean, retail-ready flat-bottom bag. These matte black 12 oz coffee bags combine a high-barrier aluminum and polyethylene (PE) construction with a one-way valve, resealable zip-lock feature, and heat-seal-ready top.
Product details
- Capacity: Designed for 12 oz of coffee
- Pack size: 50 or 100 black matte bags
- Dimensions: 4.9 inches wide × 9.25 inches high
- Material: Aluminum and polyethylene (PE)
- Closure: Resealable Zip-lock feature
- Finish: Black, rectangular flat-bottom bag
- Features: One-way valve and heat-seal-ready top
Built for coffee packaging
The flat bottom helps the bag stand for filling, display, storage, or labeling. Use the Ziploc feature to reseal after opening, and heat-seal the top for a professional package. The solid matte black surface also provides a straightforward base for your own pressure-sensitive label.
This listing includes empty coffee bags only. Coffee, labels, and sealing equipment are not included.

