5 LB Large Capacity Coffee Bags with Valve & Portable Handle, 50 PCS Black High Barrier Aluminum Foil Flat Bottom Standing Coffee Beans Storage Packaging Bags, Reusable Heat Seal Side Zipper Pouches

["5 LB Large Capacity: Our Large capacity coffee bag holds up to 5 lbs (2.5 kg) coffee beans, whole beans, or ground coffee – ideal for daily home storage, coffee shop commercial use and bulk packaging needs, the storage capacity well surpasses other coffee bags","50 PCS Value Pack: 50 PCS food packaging coffee bags empty, 9.8 × 15.9 inch, volume of 5 lbs/80 oz/2.5 kg, thickness with 5.5 Mil per side, aluminum foil flat bottom resealable side zipper smell proof bags with one-way degassing valve","Built-in Handle & Food Grade Material: Equipped with portable handle makes carrying, moving and gifting more convenient; made from high barrier aluminum foil composite material which make it stronger, block light, keeps coffee from odor or moisture, ensure the taste of coffee or powder in the bag","One-Way Degassing Valve: The one-way air valve maximizes the freshness of coffee beans and roasted coffee. Excess gas flows from the inside to the outside without returning gas, keeping food fresh","Heat Seal Demo: 1. Put the coffee beans or grounds in the bags 2. Must use heat sealer machine (not include) to seal the bottom opening of the bag (occasionally not completely sealed, can turn the bag over, heat seal again) 3.Squeeze the air out of the bags through degassing valve"]