Will a straw fit thru the top opening? What is the diameter of the top sip opening

I’ve bought two of these at different times. The older one fit a straw easily, the newer one’s opening is much smaller, with some effort you can squeeze a straw into it but it’s jammed in very tight. Since they are glass, I think the opening size will be variable.

Will the 14oz double wall Tupkee tumbler be returning to stock ?

This item was a COMPLETE waste of $$$$$!!!!!

If the lid is made of glass, is it possible that after 2 weeks of use the mouth of the lid changed the shape from smooth to wavy? I used hot coffee as

No, for glass to change it’s shape, it would have to be heated to a temperature many times hotter than the hottest coffee.

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Double Wall Glass Tumbler, 14-Ounce Glass Travel Coffee Mug with Lid

Product ID: 150149874

Details

Brand
Tupkee
Capacity
14 fluid
Color
Jacaranda
Material
Borosilicate
Special Feature
Double Wall

🔥Double wall insulation keeps drinks hot or cold longer

🌡️Hand-blown borosilicate glass resists thermal shock & shattering

🛡️FDA-approved BPA-free silicone seal for leak-proof confidence

€ 82.31

Duties & taxes included

In stock

Sold byAmazon CroatiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Croatia.

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Description

☕ Elevate your daily brew with style and science—because your coffee deserves the best!

GRIP GO IN STYLE - Silicone sleeve and base provide a secure, non-slip hold with a sleek, modern look.
NO SPILL CONFIDENCE - Leak-proof silicone seal lets you travel worry-free, straw-friendly and mess-free.
SIP PURE SIP CLEAN - All-glass lid ensures zero plastic taste or toxins—just your coffee’s true flavor.
BUILT TO BRAVE EXTREMES - Microwave & freezer safe borosilicate glass stands up to your busy lifestyle.
HOT OR COLD PERFECTLY HELD - Double-wall design keeps your drink at the ideal temp while your hand stays cool.

The Tupkee 14-ounce Double Wall Glass Tumbler combines hand-blown borosilicate glass with FDA-approved silicone seals to deliver a leak-proof, toxin-free travel mug. Its double-wall insulation keeps beverages hot or cold longer while protecting your hands from heat. Microwave and freezer safe, with a non-slip silicone sleeve and base, this elegant tumbler is designed for the modern professional on the go.

Specifications

Age Range Description	Adult
Asin	B07W7P1STJ
Best Sellers Rank	#21,946 in Kitchen & Dining (See Top 100 in Kitchen & Dining) #370 in Tumblers & Water Glasses
Brand Name	Tupkee
Capacity	14 fluid ounces
Color	Jacaranda
Customer Package Type	FFP
Customer Reviews	4.1 4.1 out of 5 stars (2,388) 4.1 out of 5 stars
Finish Types	Glossy
Global Trade Identification Number	00854395007300
Included Components	Glass Tumbler, Lid
Item Dimensions W X H	3.2"W x 7.5"H
League Name	ncaa
Manufacturer	Tupkee
Manufacturer Part Number	QG - DWB14 Jacaranda
Material Features	Insulated
Material Type	Borosilicate Glass
Material Type Free	BPA Free
Number Of Items	1
Occasion	Christmas
Other Special Features Of The Product	Double Wall
Pattern	Solid
Product Care Instructions	Hand Wash Only, Microwave Safe
Product Style	Modern
Recommended Uses For Product	Travel
Reusability	Reusable
Shape	Round
Size	14 Ounces
Specific Uses For Product	Hot Drinks
Theme	Food,Travel
Unit Count	1 Count
Upc	854395007300

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Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

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How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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TrustScore 4.5 | 7,300+ reviews

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

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2 weeks ago

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€ 82.31

Duties & taxes included

In stock

Sold byAmazon CroatiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Croatia.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Zainab N.

Fantastic and great service. Shipping was faster than expected.

1 week ago

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

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