We are currently not taking orders for Zoro backpacks

We are working on some improvements to the Zoro design, and we want to make sure we have the time to offer them to existing customers before we make any more backpacks. Sorry for the inconvenience.

Ready to Order?

We just need two measurements – torso and hip size.

Torso Measurement


Find your illiac crest (the bony protrusion at the top of your hips). Place a hand directly on the crest as shown.


Locate your C7 vertebrae by leaning your neck forward and locating the bump at the base of your neck.

You may have two noticeable bumps on your neck – if so the C7 is the one closer to the base of your neck, and the C6 is the one above it.


Have a friend measure from your C7 to the level of your iliac crest along your spine, following the curves of your back.

If you don’t have a flexible tape measure, use a piece of cord and then hold it up against a ruler.

Hip Measurement

Measure the distance around your body at the iliac crest.

Note: This is not always the same as your pants size!