Help bring this product to life!

KickStarter Campaign

We're launching a Kickstarter campaign on 3/1/25 to bring our new stainless steel, double-wall vacuum-insulated Erlenmeyer Flask Tumbler to life! This campaign will help us raise funds through pre-sales to invest in the design, mold fabrication, and meet high production requirements.

Your support means everything to us as a small business. Whether it’s backing our campaign, sharing with fellow science enthusiasts, or spreading the word, you’ll be helping us take this innovative product from concept to reality. Stay tuned for updates—we can’t wait to share this journey with you!

BROWSE EXPERIMENTAL GIFTS FOR YOUR HOME LABORATORY.

Science Flask Tumbler & Straw Set | Wholesale - The Calculated Chemist

Science Flask Tumbler | Chemistry Gift $34.00

Available in 6 colors

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600 mL Beaker Tumbler & Straw Set | Wholesale - The Calculated Chemist

600 mL Beaker Tumbler & Straw Set | Science Drinkware $30.00

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Chemistry Beaker Double-Wall Coffee Mug | Science Gift - The Calculated Chemist

Chemistry Beaker Double-Wall Coffee Mug | Perfect for the Science Enthusiast $25.00

Leather Chemistry Coaster Set | Benzene Embossed Gold - The Calculated Chemist

Leather Chemistry Coaster Set | Benzene Embossed Gold – Science Meets Style $22.00

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Drip-Coffee Tower | Chemistry-Inspired - The Calculated Chemist

Drip-Coffee Tower | Chemistry-Inspired | Gold Label $149.99

Double Wall Beaker Drink Tumbler | Science & Chemistry Gift $36.99

Available in 2 colors

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Wood and Acrylic Chemistry Coaster Set | Set of 4 - The Calculated Chemist

Wood and Acrylic Chemistry Coaster Set | Set of 4 $30.00

Available in 5 colors

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Women In Chemicals Pink Flask Tumbler - The Calculated Chemist

Pink Glass Flask Tumbler - Women In Chemicals $32.00

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Gift Card - The Calculated Chemist From $25.00

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Let customers speak for us

from 5187 reviews

Gift for my hubby

My husband is an engineer. I got this for him to use every morning in his lab aka as his office. Nerd is obsessed with it. Thanks so much

Gabriella La Caria

Chemistry Beaker Double-Wall Coffee Mug | Perfect for the Science Enthusiast

09/23/2024

I absolutely love this cup, and everyone I...

I absolutely love this cup, and everyone I show it to thinks it's great!

Sallie F

Green Chemistry Drink Tumbler Set | Chemistry Gift

09/17/2024

My gf loves this and as a chemist herself,...

My gf loves this and as a chemist herself, she really appreciated the look and feel of it!

Alfonso F

Science Flask Tumbler | Chemistry Gift

09/13/2024

This seller went above and beyond to fix m...

This seller went above and beyond to fix my issue with this coffee maker. Everything I've bought from them is high quality and beautiful. 10/10

Jayda

Drip-Coffee Tower | Chemistry-Inspired

09/12/2024

This is a wonderful gift. I've given them...

This is a wonderful gift. I've given them to many teacher friends!

Jayda

Science Flask Tumbler | Chemistry Gift

09/12/2024

I bought a bunch of these as holiday gifts...

I bought a bunch of these as holiday gifts for the lab staff, and had to get one for our new recruit!

Hellen D

Pink Chemistry Flask Tumbler Set | Stand Out with Science

09/11/2024

Love it! Great packaging to keep it safe t...

Love it! Great packaging to keep it safe too.

Natalie C

Fernbach Flask Soap Dispenser | White 250 mL

09/10/2024

Beautiful coasters Great seller and expedi...

Beautiful coasters
Great seller and expedited shipping

Deontae S

Leather Chemistry Coaster Set | Benzene Embossed Gold – Science Meets Style

09/07/2024

This cup is super cute! As a chemical engi...

This cup is super cute! As a chemical engineer I absolutely love it and I'm excited to use it!

Kailey W

Beaker Tumbler & Straw Set | 400 mL – Drink Innovatively, Anywhere

08/31/2024

Customer service is fast to answer and hel...

Customer service is fast to answer and helped me with an issue I experienced upon receiving the bottle. Really love it.

Danielle Padberg

Science Flask Tumbler | Chemistry Gift

08/25/2024

Amazing quality. I brought it to college a...

Amazing quality. I brought it to college and it's a nice touch because of my major.

Christine

Science Flask Tumbler | Chemistry Gift

08/21/2024

Adorable! This is the perfect vessel for...

Adorable! This is the perfect vessel for my sipping needs in a science classroom :)

Ollie H

Science Flask Tumbler | Chemistry Gift

08/20/2024

Absolutely amazing, great quality and supe...

Absolutely amazing, great quality and super cute too

Martin H

Beaker Tumbler & Straw Set | 400 mL – Drink Innovatively, Anywhere

08/20/2024

Worth every penny! My sister is in chemist...

Worth every penny! My sister is in chemistry and it was her 21st, so this was the perfect gift! She was super thrilled.
Everything came as described and the packaging was phenomenal. It was the perfect blend of chemistry and homeware! Will be purchasing again!

Judson C

Chemistry Mixing & Glassware Set

08/19/2024

Thank you! Nicely packaged and delivered o...

Thank you! Nicely packaged and delivered on time

Daniela D

Fernbach Flask Soap Dispenser | White 250 mL

08/15/2024

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Pour-Over Coffee Maker Set with Chemistry Beaker Mug - The Calculated Chemist

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Science Flask Tumbler | Chemistry Gift $34.00

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STEM Graduations

Conferences

Science Events

Birthdays

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Tradeshows

STEM Graduations

Conferences

Science Events

Birthdays

Customized Gifts

Tradeshows

Synthesis of The Calculated Chemist

Our Story

The Calculated Chemist was founded in 2021 by organic chemist Tanner Gerschick, driven by a vision to elevate the standard of merchandise for the scientific community. Frustrated with the prevalence of low-quality swag in the industry, Tanner recognized that scientists deserved better products that not only reflect their dedication to science but also meet their high standards for quality. Inspired by his own passion and experience in the field, Tanner set out to create a brand that offers thoughtfully designed, premium goods that resonate with the scientific spirit.

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