Why you’ll love it
- Includes 4 tumblers with both sippy and regular straw lids
- Constructed from 18/8 304 stainless steel
- Double-wall vacuum insulation technology
- Features a comfort-grip, non-slippery handle
- Lids include a rubber gasket for a secure fit
- Compatible with dye-sublimation and heat transfer printing
The Maikesub 4-Piece 12oz Sublimation Stainless Steel Tumbler set is designed for versatile use, featuring a convertible lid system that transitions from a sippy cup to a standard tumbler with a straw. These double-wall vacuum-insulated mugs are built for temperature retention, keeping drinks cold for 12 hours or hot for over 6 hours.
Materials
What it's made of
Materials
What it's made of
Details
Specifications & more
Details
Specifications & more| Category | Childrens Drinkware |
|---|---|
| SKU | NEWB0CDWHVKZC |
Shipping & Returns
Fast & easy
Shipping & Returns
Fast & easyOrders ship within 1–2 business days via tracked courier, with delivery typically in 3–7 business days. Free shipping on orders over $60.
Returns accepted within 30 days of delivery in original, unused condition. Contact us and we'll send a prepaid label.
Dimensions
Size & fit info
Dimensions
Size & fit infoFrequently asked questions
How do I customize these tumblers?
These mugs are designed for the dye-sublimation transfer process, allowing you to apply digital images using a printer, sublimation inks, coated paper, and a heat press.
Can the lid be changed as a child grows?
Yes, the set includes both a sippy lid and a regular straw lid to accommodate different stages of development.
How long do these cups maintain beverage temperatures?
The double-wall vacuum insulation design keeps drinks icy-cold for up to 12 hours or hot for over 6 hours.



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