The Calculated Chemist
Personalized Name Engraving Add-On
Elevate your flask with a custom touch. Add your name, initials, or a short phrase directly onto the side of our premium stainless-steel flask for a one-of-a-kind keepsake — perfect for daily use or gifting.
✅ Details & Options
$10 Add-On — flat rate for any name engraving. Up to 15 characters (spaces included). Vertical engraving along the side of the flask — stylish and space-saving placement (as shown in product photos).
Labor cost includes: unboxing, file set-up, machine calibration, process time, cleaning, and re-boxing
Font choices:
• Cursive Script – elegant and handcrafted
• Aldrich Sans Serif – clean and modern
Logos available upon request. Please contact us first with the logo design!
*Rectangular ratio logo designs fit best for optimal clarity and visibility
Turn a premium flask into a meaningful, personal gift- perfect for graduations, corporate gifts, lab teams, birthdays, and holidays. Laser-engraved for long-lasting detail that won’t peel or fade.
Production & Shipping
Each custom flask is engraved in-house with precision and care. Please allow an additional 1–2 business days for engraving before shipment. Customized products are final sale and non-returnable (because they are made specially for you!).
Add your personalization above ⬆️ and make your flask unforgettable. 👌
Product information
Frequently Asked Questions
What is the capacity of the Beaker Drink Tumbler?
Our Beaker Drink Tumbler holds 500 mL (16.9 oz), perfect for coffee, cocktails, or your favorite beverages.
Is the tumbler made of real laboratory glass?
Yes! It’s crafted from borosilicate glass—the same durable, thermal-shock resistant material used in scientific labs.
Can it go in the dishwasher?
Absolutely. The tumbler is dishwasher-safe for easy cleaning.
Is this safe for hot and cold drinks?
Yes, borosilicate glass handles both hot and cold liquids without cracking or shattering.
Does it come with a lid or straw?
Yes, this product comes with a sustainable bamboo wood lid and food-grade silicone straws.
Flask Drink Tumbler
COMING SPRING 2025
Introducing our latest innovation- a stainless-steel, double-wall vacuum insulated tumbler. Available for pre-sale purchases.