mathematical spiral on Bum bag

Hands-free and ready to go: At festivals, on your daily commute or when taking the bike for a spin — stash away important documents and other small items in this bum bag to keep them safe. Keep your hands free!

2 separate compartments with zip on front and back
Adjustable waist belt with click clasp, length: 50-119cm
Volume: 2.5 litres)
Weight: 130g
Material: 100% polyester

A - Length in in
B - Width in in

Size	A (in)	B (in)
One Size	5.12	14.96

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Created by designMarks

mathematical spiral

Created by designMarks

A cool math motif. Great gift idea for mathematicians, teachers and students. Mathematical spiral as a cool t-shirt and math pully.

Tags: Professor, maths, math logomathe t-shirt, math desig, spiral, studies, math spiral, math quote, mathematician, circle, math physics teacher, euler