The Essentials Pouch: Designed to carry all the essentials. Made from water resistant neoprene fabric, it has two zippered pockets for cell phone, credit cards, cash, memory cards, batteries etc. and one large open pouch for water bottles, rolled up Camera Sleeve, glasses etc. There is an eyelet opening for easy ear bud attachment while cell phone is securely zippered in pouch. Can connect to any camera strap with it’s round carabiner attachment.