Glass
Built for better-tasting cold drinks
Borosilicate glass preserves the clean taste of iced coffee, tea, sparkling water, and everything else you sip cold.
Watch
Cold Tumbler in motion.
Find the perfect drink for your cold tumbler.
Why Cold Tumbler
Cold drinks, cleaner glass.
Double-wall borosilicate glass keeps cold drinks cooler longer, minimizes condensation, and preserves the taste of what you poured.
Insulated
Double-wall construction
The double-wall vessel keeps drinks cool longer while helping reduce condensation on your desk or in your hand.
Lid
A 2-way lid for sipping or straw
Switch between a direct sip and a straw-friendly setup without changing vessels.
Color rotation
One glass. More ways to carry it.
Start with Sandstone in the box, then add color kits when you want the same Cold Tumbler to feel different across drinks, outfits, and routines.
Match the color to the moment.
Accessory kits change the lid and base bumpers, so the same Cold Tumbler can shift from Sandstone to Pink Grapefruit and more.
Made for sunny routines.
The 2-way lid supports direct sipping or straw use when cold drinks leave the kitchen.
Cold drinks that look the part.
Use it for iced tea, cold brew, water, or sparkling drinks, then match the bumper color to the moment.
Specs
The details.
Capacity
16 oz / 473 ml
Material
Double-wall borosilicate glass
Lid
2-way lid for sipping or straw
Best for
Iced coffee, cold brew, tea, sparkling water
Designed to
Keep drinks cooler longer and reduce condensation
In the box
Cold Tumbler · 2-way lid · Sandstone lid/base bumpers
Questions, answered
About the Cold Tumbler.
Most-asked. Email support@ember.com if we missed yours.
Does the Cold Tumbler actively cool?
No. This product is a double-wall glass cold vessel designed to keep cold drinks cooler longer and reduce condensation.
Does it use the Ember app?
No. The Cold Tumbler does not pair with the Ember app.
What drinks is it best for?
Iced coffee, cold brew, tea, sparkling water, and everyday cold drinks.
What is the lid design?
The 2-way lid supports direct sipping or straw use.
Is it the same as the hot Ember Tumbler?
No. The hot Ember Tumbler is an electronic temperature-control product. The Cold Tumbler is a glass cold-drink vessel.
Can I change the bumper color?
Yes. Every Cold Tumbler includes Sandstone lid and base bumpers. Accessory kits add six more color options so you can swap the look without buying another glass tumbler.
Ember Cold Tumbler
$39.95 USD