Clear glass jar with a wooden lid on a white background

25oz. Glass Double-Walled Custom Tumbler

$24.00
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Clear glass jar with a wooden lid on a white background

25oz. Glass Double-Walled Custom Tumbler

$24.00

✨ 25oz Glass Double-Walled Custom Tumbler (20oz Interior Capacity)

This elegant glass tumbler offers a sleek, elevated look with a double-walled design that’s perfect for showcasing your custom filler style. While the outer cup measures approximately 25oz, the inner drinking capacity is 20oz, making it ideal for everyday use without feeling bulky.

Each tumbler is made to order and customized with your choice of filler sealed safely between the glass walls so it never comes into contact with your drink.

**Mica shimmer & slime drip filling only due to very limited gap between the walls of this glass tumbler.


🩵 What’s Included:

  • One (1) clear double-walled glass tumbler
  • Approx. 25oz outer size
  • 20oz interior drink capacity
    • Matching lid
    • Reusable straw
  • One custom filler selection, such as:
    • Mica shimmer
    • Faux beverage designs
    • Honey drip effects
    • Slime

✔️ Double-walled glass construction
✔️ Food-safe fillers sealed between walls
✔️ Designed for visual depth and movement


📏 Size & Details:

  • Interior capacity: 20oz
  • Approx. height: 8 in (20.5 cm)
  • Lid diameter: ~2.9 in (7.5 cm)
  • Straw length: ~10.4 in (26.5 cm)
  • Approx. weight: 485g

✨ Customization Details:

  • Each tumbler is handcrafted, so slight variations are part of the handmade charm
  • Add your filler type, colors, and design notes in the “Special Instructions” section at checkout
  • Want to watch your cup being made? Join a TikTok or Poshmark live Create-a-Cup show and note that with your order

➕ Want to Add a Decal or Cup Wrap?

UV DTF appliqués and cup wraps are available separately in the shop.
Add your tumbler and any decals or wraps to your cart, then include placement and design details during checkout.


🧼 Care Instructions:

To protect your glass tumbler and sealed design:

  • Hand wash only
  • Not dishwasher safe
  • Do not microwave or freeze
  • Avoid sudden temperature changes
  • Use gentle, non-abrasive sponges

Proper care helps maintain clarity, seal integrity, and overall finish ✨

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