Our Silver Coffee Bag with a One-Way Degassing Valve measures 80 x 60 x 260mm and holds 6-10 oz (170-285 grams) (based on whole coffee beans). Originally designed to store coffee, this bag works well for any product that benefits from either a low oxygen transfer rate (OTR) or a moisture vapor transmission rate (MVTR). Package coffee beans, ground coffee, tea, specialty food items, and pet treats. The one-way valve releases gas and trapped air while preventing external air from entering the bag. Made with a three-layered blend of materials, this pouch has a thick barrier to maximize freshness and flavor. 

Features & Benefits: Silver Coffee Bags with One-Way Degassing Valves feature:

High moisture, freshness and odor barrier
130 micron thickness
Laminated material for added strength and barrier
One-way degassing valve vents CO2 to maintain freshness of coffee and tea
Bottom sealed for extra durability
Easy to fill and seal
Close bags with a heat sealer, resealable tape or double wire, adhesive tin tie
Adhesive tin ties sold separately
FDA Approved - Food safe material