Grape Inflatable Packing Bag In Bag 1. Positioned lines design. Ensure product centering and enhance packaging efficiency. 2. Suspension cushion protection. One bag for void filling, cushioning, lining and wrapping. 3. Transparent. Convenient for confirming the product. 4. Significant performance in shock-resistance. 5. Full of air, can withstand higher pressure. 6. Save costs in transportation and storage. Only a piece of film before inflating, saving space and freight. 7. No need for a mold fee. 8. Save time and improve packaging efficiency.