Black side gusset stand up pouch ziplock with valve zipper coffee packaging bag

Black side gusset stand up pouch ziplock with valve zipper coffee packaging bag
1. This bag is made of Black Kraft paper, Environmental protection, safety, food grade, high quality.
2. When the bag is full of cargo, the bottom of the bag is automatically opened, and the bag can stand up.
3. The top of the bag is zipper lock, which is easy to seal, store and reuse.
4. Kraft Material is environment protection and safe,which can protect the humidity,moisture,water and impact.
5. Color of product in hand may vary from pictures due to slight manufacturing difference and monitor settings.