For Insta360 GO 3 GO 3S BRDRC Portable Storage Box Case (Grey)1. Full set of accessories, reasonable storage 2. Only 8cm thick, easily put into your backpack or suitcase 3. Flannel lining, one-piece molding, soft and fit without damaging the device 4. High-quality splash-proof fabric, effectively prevents water mist from invading 5. Double zipper design, friendly to both left-handed and right-handed people 6. Main material: Gray CD polyester + gray flannel 7. Product size: 23.5 x 18 x 8cm 8. Net weight: 304g