Open Door Tea CT

Genesis Glass

Sale price Price $23.95 Regular price

Shipping calculated at checkout.

The Genesis Glass:

The first teaware we carried and the perfect entry to loose leaf tea infusers. This double wall glass mug has a handle, infuser, and lid to drink loose leaf tea easily. After steeping, the glass top functions as a holder for the metal infuser so there is no mess. 

The universal metal infuser can also be used in a variety of different tea cups, pots, and tea ware. The glass mug and infuser are both dishwasher safe. The mug is microwave safe. 


  • Remove lid and infuser.
  • Place loose tea into infuser
  • Pour hot water over tea until fully submerged
  • Place lid on top and steep for desired length of time
  • After steeping, place lid upside down on the table
  • Remove infuser from water slowly, and place inside the glass lid


  • Materials: Glass, 304 Stainless Steel, Silicone 
  • Capacity: 350 ml (1.5 cups, 12 ounces)
  • Dishwasher-safe—we recommend washing the filter by hand


  • Ships in a brown box with a custom sleeve. Good for gifts.
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Customer Reviews

Based on 16 reviews
Beautiful Glass and Easy to Clean

The Genesis Glass is easy to use and easy to clean. When the tea is steeping, the glass is not hot to the touch. I love how I am able to see the different colors of the tea through the glass.

Crystal Marvin

Love—giving as a Valentine's gift for my mom.

Gary G

Great quality and delivered fast!

Markus Martinez

I love this mug because it's lightweight enough that my mom can use it without dropping it due to the weakness in her hands, and the strainer fits perfectly in our teapot as well. Very useful purchase and cute as well.

Paul Chambers

Great packaging. Arrived quickly. Works like a charm and feels good in the hand. I am very happy with this purchase.