Math Geek Backpacks

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$Mathematical Limerick Math Geek Nerd Gift Meaningful Gift Backpack$

$49.99

$59.99

Daily Commute Backpack

Mathematical Limerick Math Geek Nerd Gift Meaningful Gift

$Get Pi Math Geek Port Authority Crush Ripstop Backpack$

$31.99

$37.99

Port Authority Crush Ripstop Backpack

Get Pi Math Geek

$Oh Crop Math Geek Backpack$

$49.99

$59.99

Daily Commute Backpack

Oh Crop Math Geek

$19 Year Old Birthday Math Geek 16 in Basic Backpack$

$39.99

$49.99

16 in Basic Backpack

19 Year Old Birthday Math Geek

$A Delicious Coincidence? Pi Day 3.14 Math Geek Port Authority Basic Backpack$

$54.99

$64.99

Port Authority Basic Backpack

A Delicious Coincidence? Pi Day 3.14 Math Geek

$Pi Day Smiley Face 3.14 Math Geek Impact Tech Backpack$

$74.99

$84.99

Impact Tech Backpack

Pi Day Smiley Face 3.14 Math Geek

$Calculator Costume Halloween Easy Cosplay Math Geek Outfit Sport-Tek Club Rec Backpack$

$79.99

$89.99

Sport-Tek Club Rec Backpack

Calculator Costume Halloween Easy Cosplay Math Geek Outfit

$Be Greater Equation Math Sport-Tek Club Rec Backpack$

$79.99

$89.99

Sport-Tek Club Rec Backpack

Be Greater Equation Math

$Love Pi Day 3.14 March 14th Math Geek Port Authority Basic Backpack$

$54.99

$64.99

Port Authority Basic Backpack

Love Pi Day 3.14 March 14th Math Geek

$Funny Science Nerd Duck Rabbit Physics Math Geek Backpack$

$49.99

$59.99

Daily Commute Backpack

Funny Science Nerd Duck Rabbit Physics Math Geek

$Math Geek Dinosaur Velociraptor Equation v2 Sport-Tek Club Rec Backpack$

$79.99

$89.99

Sport-Tek Club Rec Backpack

Math Geek Dinosaur Velociraptor Equation v2

$A Slice of Pi Pie Funny Pi Day Math Geek Logo 16 in Basic Backpack$

$39.99

$49.99

16 in Basic Backpack

A Slice of Pi Pie Funny Pi Day Math Geek Logo

$Pi Day Heart Love 3.14 Math Geek March 14th Impact Tech Backpack$

$74.99

$84.99

Impact Tech Backpack

Pi Day Heart Love 3.14 Math Geek March 14th

$Retro Happy Pi Day 3.14 March 14th Math Geek 16 in Basic Backpack$

$39.99

$49.99

16 in Basic Backpack

Retro Happy Pi Day 3.14 March 14th Math Geek

$Can't Stop Won't Stop! Pi Day Infinity Math Geek Logo City Backpack$

$69.99

$79.99

City Backpack

Can't Stop Won't Stop! Pi Day Infinity Math Geek Logo

$Funny Pi Day Rate Pirate Lovers Math Geek Backpack$

$49.99

$59.99

Daily Commute Backpack

Funny Pi Day Rate Pirate Lovers Math Geek

$59.99

$69.99

Vector Backpack

Spiral PI Day 3.14

$funny Pi Spiral Novelty Math Geek 3.14 Pi Day Modern Backpack$

$44.99

$54.99

Modern Backpack

funny Pi Spiral Novelty Math Geek 3.14 Pi Day

$English Is Important But Math Is Importanter Funny Math Geek Camo Xtreme Backpack$

$74.99

$84.99

Camo Xtreme Backpack

English Is Important But Math Is Importanter Funny Math Geek

$Pi-Rate Pi Day Mathematician Math Geek Pirate Lover Camo Xtreme Backpack$

$74.99

$84.99

Camo Xtreme Backpack

Pi-Rate Pi Day Mathematician Math Geek Pirate Lover

$Come To The Math Side We Have Pi Math Geek & Nerd Transport Backpack$

$69.99

$84.99

Transport Backpack

Come To The Math Side We Have Pi Math Geek & Nerd

$Funny Pi Day Left Vs Right Brain Pie Math Geek Modern Backpack$

$44.99

$54.99

Modern Backpack

Funny Pi Day Left Vs Right Brain Pie Math Geek

$All You Need Is Love Math Equation Backpack$

$49.99

$59.99

Daily Commute Backpack

All You Need Is Love Math Equation

$Come To The Math Side We Have Pi Math Geek & Nerd Impact Tech Backpack$

$74.99

$84.99

Impact Tech Backpack

Come To The Math Side We Have Pi Math Geek & Nerd

$Funny Pi-rate - Happy Pi Day Math Geek Pirate Lover Vector Backpack$

$59.99

$69.99

Vector Backpack

Funny Pi-rate - Happy Pi Day Math Geek Pirate Lover

$Funny Math Geek Shirt-15th Birthday 15 Years Old Boy, Girl Modern Backpack$

$44.99

$54.99

Modern Backpack

Funny Math Geek Shirt-15th Birthday 15 Years Old Boy, Girl

$PI Day Vintage Retro Atom Pi Math Geek Science Lovers 16 in Basic Backpack$

$39.99

$49.99

16 in Basic Backpack

PI Day Vintage Retro Atom Pi Math Geek Science Lovers

$Funny Pi-rate - Happy Pi Day Math Geek Pirate Lover Transport Backpack$

$69.99

$84.99

Transport Backpack

Funny Pi-rate - Happy Pi Day Math Geek Pirate Lover

$Pi Can't Stop Won't Stop Pi Day 3.14 Funny Math Geek Port Authority Crush Ripstop Backpack$

$31.99

$37.99

Port Authority Crush Ripstop Backpack

Pi Can't Stop Won't Stop Pi Day 3.14 Funny Math Geek

$Funny Get Real Be Rational Shirt Pi Math Teacher Geek City Backpack$

$69.99

$79.99

City Backpack

Funny Get Real Be Rational Shirt Pi Math Teacher Geek

$Pi Day 3 14 Pi Symbol With Math Equations Gift For Math Geek Meaningful Gift Sport-Tek Club Rec Backpack$

$79.99

$89.99

Sport-Tek Club Rec Backpack

Pi Day 3 14 Pi Symbol With Math Equations Gift For Math Geek Meaningful Gift

$Mathlete Definition Nerd Geek Math Gifts Funny Math 16 in Basic Backpack$

$39.99

$49.99

16 in Basic Backpack

Mathlete Definition Nerd Geek Math Gifts Funny Math

$Mathematician Captain Pi Superhero Math Nerd Geek Pi Day Port Authority Basic Backpack$

$54.99

$64.99

Port Authority Basic Backpack

Mathematician Captain Pi Superhero Math Nerd Geek Pi Day

$Funny Chicken Pot Pi Day Pie Math Lover Geek 3 14 Transport Backpack$

$69.99

$84.99

Transport Backpack

Funny Chicken Pot Pi Day Pie Math Lover Geek 3 14

$Retro I'm Just Here For The Pi Math Pie Geek Pi Day Backpack$

$49.99

$59.99

Daily Commute Backpack

Retro I'm Just Here For The Pi Math Pie Geek Pi Day

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About this collection

Shop math geek backpacks with a wide range of designs available. Browse 258+ options and filter by different styles like hoodies, mugs, and hats, or sort by popularity, newest, or trending. All items are printed on demand using advanced printing technology and usually ship within 1–2 business days.

Shop Math Geek Backpacks

Shop math geek backpacks made for customers looking for unique designs, thoughtful gifts, and everyday apparel. This collection brings together designs that fit different occasions, interests, and personal styles.

Browse options in different colors, sizes, and fits to find the right look. Use filters and sorting tools to view related styles, newest arrivals, trending designs, and popular picks.

Each item is printed on demand with state-of-the-art equipment to help deliver sharp, long-lasting results. Most orders typically ship within 1–2 business days after being placed.