Equations That Changed the World Shoulder Tote
Show off your mathematical prowess with this 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 sturdy canvas bag is reversible with a zipper pocket in a soft grey on one side, or you can flip it around and wear it with the printed Equations That Changed the World design on the outside for everyone to see.



Width | 18" |
Height | 14.5" |
Gusset | 5" |
Straps | 12" |
Material | 100% Recycled canvas, 10 oz, double layer |
Origin | Designed in Oregon, Imported |
Feature | Reversible – patterned / solid color with pocket |
Here's a tote bag that's ready for all of your adventures. It’s fully reversible, so you’ve got options. Solid color on one side, printed on the other. Two bags in one. Wear the design on the outside, declaring your passion to the world, or flip it around for a quieter look. It’s built in the perfect proportions for a carry-all, so you can keep all the things you need inside the all the things you love. The zipper pocket on the solid side will keep your smaller things safe, and the shoulder straps are perfectly sized for over the shoulder or in-hand carry. Wear it on your next lecture, to the lab, or out in the field.
USA
Flat Rate $9.95
Orders $75+ ship for free
Expedited service available
International
Shipping is available to most countries. See details at checkout.
If you're shipping to Europe, please check out our EU website for lower shipping rates and quicker delivery times.
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Gift
Got your math bag for my Daughter in law.Her birthday isn't till November. Sure she'll love it, she's a math teacher.

favorite tote bag
This bag is perfect. I tutor math at the local community college so the design fits. The bag has gotten all kinds of attention not just from my students and coworkers, either. The fact I can explain a lot of what's on the bag impresses folks who admire it. The fabric and construction are top quality as well.

Awesome!!!
I love my tote, as it is a great conversation piece!
The friend I got it for loved it so so so much! It was great quality and exactly what I expected. Thank you!

Tote Bag
I love my bag! It’s made with canvas, my favorite fabric. The seams are sturdy, double sided and it has an inside pocket. I’ve gotten many compliments on it.

5 stars
I love this tote! It was a present for a friend who was a math major. She loved it!
Equations That Changed the World Shoulder Tote
This a gift. It came on time. The shop was very user friendly to navigate.