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Grumpy Grandma & Co. — Custom Gifts With Personality • 20% 20oz custom tumblers, Ends September 31st 2026! •

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Personalized 20oz Stainless Steel Tumbler – Insulated Drinkware

Rating is 5.0 out of five stars based on 2 reviews
$27.99 Regular Price
$22.40Sale Price

Drinkware Loss Prevention

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Personalized 20oz Stainless Steel Tumbler – Insulated Drinkware

Your name, your vibe—printed crisp on a durable, insulated 20oz stainless steel favourite. Keeps drinks hot or cold while showing off a look that’s uniquely yours. Perfect for gifting or treating yourself to something custom-made.


Product Features

  • High‑quality 304 18/8 food‑grade stainless steel for durability and everyday use

  • Smooth, full‑wrap white customizable surface for logos, artwork, names, or branding

  • Double‑wall insulation keeps drinks hot or cold for hours

  • Comfortable, ergonomic shape that fits most standard cup holders

  • Ideal for both hot and cold beverages throughout the day

  • Comes with a convenient slide lid to help prevent spills

  • Includes a reusable metal straw with a cleaner for easy maintenance

  • Easy to clean and engineered for long‑lasting color and clarity when customized

  • Perfect gift for anyone who loves personalized or branded drinkware

  • High‑resolution, fade‑resistant print compatibility

Ideal For

  • Daily use at home, work, school, or on the go

  • Businesses looking to show off their logo

  • Anyone who appreciates customizable, statement drinkware

Specifications

  • Capacity: 20oz / 600ml

  • Material: 304 18/8 food‑grade stainless steel

  • Finish: Premium glossy exterior

  • Care: Handwash only



🚚 Shipping & Processing

  • Ready‑made goodies: Ship in 1–3 business days.

  • Handmade treasures: Ship in 3–5 business days — Grandma’s quick, but she’s not a magician.

  • Bulk custom orders (5+ items): Require 7–14 business days for production — Grandma can hustle, but she’s only got two hands.

  • Shipping costs: Calculated by weight at checkout.

  • Tracking: Appears the moment your parcel leaves the workshop.

↩️ Returns & Refunds

  • Un‑customized items: Returnable within 30 days if unused and in original packaging.

  • Customized items: Final sale — Grandma made it just for you.

  • Damaged or “not quite right”: Reach out within 48 hours with photos so we can fix things fast.

  • Bulk orders (5+ items): Not eligible for return.

📄 Fine Print

See our Shipping Policy and Exchanges, Refunds & Returns Policy pages for all the details Grandma hides in the drawer.

Reviews

Rated 5 out of 5 stars.
Based on 2 reviews
2 reviews

  • Hotchick98Aug 11
    Rated 5 out of 5 stars.
    Love It!

    Ordered one for myself and I’m in love! Customized for my own style and was done in a short period of time which worked out perfect for me, very happy with how it turned out! Thank you☺️

    Was this helpful?

  • ElaineAug 11
    Rated 5 out of 5 stars.
    Got as a gift for friend

    Got a custom mug with my friends name turned out great and came in time for her birthday so fast and great quality thank you so much!

    Was this helpful?
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