Double chain opening and closing is smooth and not get stuck,Double zipper opening and closing method for smooth opening and closing, quick access. Multiple functions, one package for multiple uses,Transformed into a digital storage bag, it can store mobile phones, mini fill light, camera batteries, data cables, SD cards, etc. Small and portable, free to go,Weighing only about 141.5g, it is easy to carry and put into a backpack. Tailor-made complete set of storage,Tailor-made to achieve easy storage of for Pocket3 all-purpose kit. With expansion modules, you can directly access and capture wonderful moments. Product Name:for Pocket 3 All-purpose Storage Bag Size: 25.2x12x11.4cm Weight: 141.5g Colour:Black Material:polyester Package Contents: 1 * Storage Bag Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.