It starts out small, and then, the Easy Bag simply expands on demand. It’s really three bags in one. Or, more accurately, two bags and three bag styles…in one. At its most compact, Easy Bag is a handy pouch that can be worn around the waist. Open it up, and the larger compartment offers two carrying styles to choose from: messenger bag or backpack. The PVC-coated fabric and YKK zippers are both water-resistant. Fashion colours are silver, green, and yellow. From BOAdesign in the Czech Republic. Interesting!