New for 2018 the O bag glam has two modes - use the bag body with a flap OR with a band and buckle. There's also an inner bag which can be used with either mode. You can use a singular handle or a shoulder strap or both together.
The body is made of a lightweight foam called XL Extralight, which is soft and warm to touch, waterproof, strong, flexible and anti-microbial. Dimensions: O bag glam body height 19cm, top width 27cm, depth 8cm.