Cognitive Surplus Math Tote Bag | Reversible Tote* Tote Bags | Physics

Show off your mathematical prowess with this deep blue and gold shoulder tote that celebrates some of the great equations that changed the world. Use it to carry your TI-89, a notebook for impromptu proofs, your favorite math text and a draft of your dissertation.

This canvas bag is reversible so you can wear it with the printed design on the outside or the inside – two bags in one!