Hot selling backpack is now upgraded - has  padded shoulder straps for more comfort.
Still light weight, with 3 pockets inside, key hook and very spacious.

The dark brown option is very unique, classy and elegant. It goes with anything.

Dimensions in inches when opened: L13/H11/D5
When closed it has same dimensions except it’s only up to 1 inch thick. Good for travel because you can fold it into size of a t-shirt.

More colors:
Agglomerated (regular):
https://www.dzolik.com/product-page/cork-geometric-backpack

Rainbow:
https://www.dzolik.com/product-page/geometric-backpack-rainbow