Search
Mahjong Stemless 12oz
Swig

Mahjong Stemless 12oz

Best insulated tumbler for commuters and home beverage enthusiasts.

Enjoy your favorite beverages with the Swig Mahjong Stemless 12oz tumbler. Its double-walled, vacuum-sealed, and copper-plated construction ensures superior temperature retention, keeping drinks cold for over 9 hours or hot for more than 3 hours. The condensation-free exterior and built-in silicone coaster base protect surfaces, while the durable stainless steel body offers lasting use. It comes complete with a functional Medium EZ Slider Lid, featuring a removable slider for easy sipping and cleaning, making it perfect for home, office, or travel.

$35.00

Track Price
Out of Stock

Owner Satisfaction

4.7

/ 5

 

Category Rank

315

/ 9678

#315 in Tumblers

Price vs Category Average

-34%

Below average

Capacity

12

/ oz

 

Who it's for

  • Slow sippers needing long-lasting temperature control
  • Style-conscious drinkers wanting a unique, decorative accessory
  • Active users requiring a stable, slip-resistant tumbler

Who should skip it

  • Hydration enthusiasts needing larger volume for water or coffee
  • Busy individuals preferring the convenience of dishwasher-safe drinkware
  • Commuters needing a fully leakproof container for their bag

Performance breakdown

Temperature Retention

Copper-plated insulation keeps beverages at ideal temperatures for extended daily sessions.

Excellent

Surface Protection

The integrated silicone base eliminates the need for extra coasters.

Excellent

Cleaning Convenience

Removable slider simplifies maintenance, though hand-washing is required for longevity.

Good

Build Durability

High-grade stainless steel construction withstands the rigors of daily travel.

Excellent

Condensation Control

Vacuum-sealed walls ensure your desk stays completely dry and sweat-free.

Excellent

Ergonomic Utility

The stemless design offers a stable, comfortable grip for casual sipping.

Excellent

Key Specs

Capacity

12oz

Material

304-18/8 stainless steel

Construction

Double-walled, vacuum-sealed, and copper-plated

Insulation Performance

Keeps drinks cold 9+ hours and hot 3+ hours

Lid Type

Medium EZ Slider Lid with removable slider

Base Feature

Built-in silicone coaster base

BPA Free

False

Dishwasher Safe

False

Features

  • Superior temperature retention
  • Condensation-free exterior
  • Durable stainless steel construction
  • Protective silicone coaster base
  • Functional EZ Slider Lid
  • Removable lid slider for easy cleaning
  • Keeps drinks cold 9+ hours
  • Keeps drinks hot 3+ hours

What customers say

The unique Mahjong design is consistently praised, making this tumbler eye catching and fun. Functionally, users highlight excellent quality and reliability, specifically noting superior temperature retention that keeps drinks cold for many hours. The construction feels durable and premium, validating the investment. This product successfully merges distinctive style with dependable performance, offering both aesthetic appeal and essential functionality.

Know before you buy

Hayley

Still have a question?

Ask Hayley anything about this product before you decide.

Mahjong Stemless 12oz

Ready to buy?

$35

Metto recommends Mamili
M

Mamili

Recommended
Out of stock
Out of Stock

$35.00

Buy