Baumgartens 55110 BAU55110 ID Neck Pouch. ID Neck Pouches are ideal for work use or for traveling. This handy, durable nylon neck pouch displays identification cards as large as 3" x 4". Carry all your personal items in one place with two pockets: one open-end and one zippered. Perfect for storing cash, credit cards or other miscellaneous items. Neck pouch also has a sturdy, adjustable neck cord.