Logifaces Original Concrete Puzzle | Ash/Grey kanken backpacks Complete with a black leather

Complete with a black leather strap

two large storage compartments

and lined with 100% virgin wool from the USA that wicks moisture and provides both insulation and a comfortable fit

Vinyl lining makes this bag 100% waterproof

Made in USA using the finest components found worldwide

Logifaces Original Concrete Puzzle | Ash/Grey kanken backpacks Complete with a black leatherComposed of a set of 16 prisms, the Ash Grey Logifaces Original Concrete Puzzle has endless combinations. Each 3D triangle is made out of hand poured concrete with different top angles to create a continuous motion. You can play with friends or by yourself, boost creativity and challenge your mind. An analogue game for digital minds. [Details] 16 pieces Hand poured concrete Countless geometric possibilities Carrying case 14. 5 long Model: PB LFPG