(Set of 3) The PB-6x6 is a small Veltex-lined padded pouch for carrying video accessories and small electronics. The pouch has poly-fill padding for protecting contents against bumps and small scratches. The interior is lined with a soft, 400-denier nylon pack-cloth, which has a layer of DWR water-resistant coating. Dual-zippers make zipping up large items easier by allowing you to place the item in the top of the pouch and zipper it closed from both sides. The case can be used on its own or as an insert for many of the larger Portabrace camera cases.