Super cool 2-in-1 Expandable Bum Bag and Purse - can be changed in shape/size and from a waist bag to a small shoulder bag. 

• Can be enlarged by 60% via a zipper (see last two photos)
• Size: 23 x 16 x 8 cm, extended: 23 x 25 x 8 cm
• 5 litres packing volume
• Lockable zips
• Reflective accents
• Large Main Compartment 
• Small outer pocket
• Small inner pocket serves as a storage bag
• Material: Nylon, Polyester

Condition: Excellent besides the logo.
(Last photo is not this actual bag, but how it looks expanded)