Removable Glass Liner. Skip that Metallic Taste!
Freeze Your Glass Insert for an Early Start to a Frosty Beverage.
New Silicone Lid Means 100% Plastic-Free Design. Dishwasher Safe and Spill Proof.
Meet the DUUN Tumbler: Style Meets Sip-Savvy
Whether you’re powering up with a bold morning brew or keeping your iced tea refreshingly cool on a blazing summer day, the DUUN tumbler has you covered. With its eye-catching design, vibrant color options, and innovative glass insert, it’s the trusty companion your adventures have been waiting for.
One Year Warranty
If anything happens to your glass insert within the first year, just reach out. Upon verifying your order, we’ll reship an insert – just pay shipping.
Hot or Cold? It Does Both.
DUUN’s insulated shell and borosilicate glass insert keep your drinks exactly the way you like them—steaming or frosty—without any metallic tang.
Holds a mighty 15 oz. (because one sip is never enough).
- Stainless steel outer shell for durability.
- Borosilicate glass insert that’s as safe as it is cool.
- New Silicone Lid means 100% plastic-free design. Dishwasher Safe and spill proof.
Dimensions:
Boxed Size: 4.5″L x 4.5″W x 8″H
Customize Your Own
Want to see this customized with your own artwork?
Easy 30-Day Returns
Click here to read our returns and exchange policy.
Environment Friendly Materials
Wyldr is moving to a more sustainable future with recycled and environmentally friendly materials when available.
100% Secure Checkout
Your payment information is safe with our secure checkout.
CARE INSTRUCTIONS
Glass insert is dishwasher safe. Hand wash outer shell as needed.
Removing Lid
Firmly holding the outer shell, peel silcone lid up and away from tumbler's glass rim.
Removing Glass
Firmly holding the outer shell, slowly pull up and out while holding on to the top lip of the glass.
Inserting Glass
Firmly holding the outer shell , slowly push insert back in with the heel of your palm.
Want to work with a designer?
Just fill out this form and a customization specialist will reach out to you with pricing and design details.