Interlocking cube forms create authentic Penrose tiling patterns across this navy canvas waist pack. The mathematical design features white geometric lines that form aperiodic tessellations - non-repeating patterns with five-fold symmetry discovered by Roger Penrose.
Product Features: 100% cotton canvas construction · YKK zippers · Spacious main compartment · 2 additional zip pockets · Adjustable canvas strap belt · Hip or crossbody carry options · UV reactive & glow-in-dark silk screen print · Hand-stitched craftsmanship
