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.
DUUN Tumbler Silicon Lid
Keep your routine simple and your DUUN tumbler by WYLDR covered. The DUUN Silicone Lid is custom made for a snug press fit on the WYLDR DUUN tumbler. The silicone creates a comfortable seal that helps reduce spills while you walk, ride, or relax by the fire. Use it as a replacement lid or stock up on extras for the car, the office, and the campsite. The smooth sip opening makes every drink feel easy and the material cleans up fast so you can get back to what matters.
Key Features
• Replacement or extra so you always have a fresh clean lid
• Soft press fit seal that helps resist splashes
• Smooth sip opening for coffee tea water wine and cocktails
• Straw friendly design when used with our WYLDR Glass Straw, or any standard reusable straw
• Quiet set down and tabletop protection thanks to soft silicone
• Easy to clean and dries quickly
Pro Tips and Safety
• Check that the lid is fully seated before drinking
• Avoid overfilling to prevent overflow through the sip opening
• Allow very hot liquids to cool slightly before sealing to avoid steam buildup
FAQs
Is this a replacement part
Yes. Use it to replace a lost or worn lid or to keep extras in rotation.
Is it spill proof
It is designed to help resist splashes and drips during everyday movement. It is not fully leak proof if turned upside down.
Can I use a straw
Yes. The sip opening accommodates most standard reusable straws. Buy a 2 pack of Glass Straws here.Â
Is it safe for hot drinks?Â
Yes. The silicone handles typical hot beverage temperatures. Let very hot liquids cool a bit before sealing.
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.Â
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.







