Yozcoffee
Ceramic-Lined Insulated Tumbler – 735ml (25oz), Carry Handle & Straw
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At a Glance
One big cup for the whole day: iced coffee in the morning, tea after lunch, water in between. The Yozcoffee 735 mL (25 oz) Ceramic-Lined Insulated Tumbler puts a ceramic coating over a 316 stainless steel inner wall, so your drink sits against a smooth ceramic surface instead of bare steel, while the double-wall vacuum body keeps hot drinks hot and iced drinks cold.
The lid gives you three ways to drink: through the telescopic glass straw, straight from the raised spout, or from the wide mouth with the lid off. A removable tea infuser keeps loose leaves out of your cup, and a soft carry handle and non-slip silicone base make it easy to take from kitchen to desk to car.
735 mL / 25 oz · Ceramic-coated 316 stainless interior · Double-wall vacuum insulated · Glass straw + direct-sip spout · Tea infuser · 7.1 cm base
Key Features
- Ceramic-coated interior: a smooth ceramic coating over a 316 stainless steel inner wall, the same in all three colors. Coffee and tea touch ceramic, not bare metal, and the surface rinses clean easily.
- Double-wall vacuum insulation: a 304 stainless steel outer wall, a vacuum layer and a copper-plated layer between the walls help keep coffee hot and iced drinks cold.
- Three ways to drink: sip through the straw, take the straw out and drink straight from the raised spout without bumping your nose, or remove the lid to use the wide mouth.
- Telescopic glass straw: made from borosilicate glass with a flexible silicone section, so it adjusts to the depth of your drink and is smooth on the lips.
- Removable tea infuser: keep loose tea leaves separate from your drink and take them out when the tea reaches the strength you like.
- Sealed lid: a silicone ring seals the screw lid, a second silicone ring seals the spout, and the flip cap keeps dust off the spout between sips.
- Carry handle and silicone base: the soft carry handle folds down beside the lid when not in use. The silicone base pad grips the desk, sets down quietly and fits many car cup holders with its 7.1 cm diameter.

A Closer Look at the Lid
The flip cap covers a raised drinking spout. The glass straw fits through this spout; take the straw out to sip directly from it. Silicone rings seal both the spout and the screw lid, and they lift out for cleaning. Unscrew the whole lid to add ice, fill up or clean the wide mouth.

How to Use
- Wash before first use. Take out the straw, tea infuser and silicone rings, then hand wash all parts.
- Fill the tumbler. Add your drink and leave room below the rim, especially with ice. For loose-leaf tea, use the tea infuser and remove it when the tea reaches your preferred strength.
- Fit the lid. Check that both silicone rings are seated, then screw the lid on firmly.
- Choose how to sip. Open the flip cap and insert the glass straw for iced drinks and water, or leave the straw out and drink from the spout.
- Clean after use. Wash and dry all removable parts before putting them back together.
For hot coffee or tea, leave the straw out and sip from the spout or the open rim once the drink is at a comfortable temperature. With the straw inserted the lid is open, so keep the tumbler upright. Close the flip cap before carrying it in a bag.
Specifications
- Capacity
- 735 mL / approximately 24.85 US fl oz
- Interior
- Ceramic coating over a 316 stainless steel inner wall, in all three colors
- Insulation
- Double-wall vacuum insulation with a copper-plated layer; suitable for hot and cold drinks
- Exterior
- 304 stainless steel; matte Cream White, matte Black or metallic Silver finish
- Height
- 25 cm / 9.84 in, excluding the raised carry handle
- Base diameter
- 7.1 cm / 2.80 in, with a non-slip silicone base pad
- Lid
- Screw lid with flip cap, raised drinking spout, silicone lid ring and silicone spout ring
- Straw
- Telescopic borosilicate glass straw with a flexible silicone section, removable
- Carry handle
- Soft carry handle attached to the lid; folds down when not in use
- Tea infuser
- Removable slotted tea infuser
- Color matching
- Cream White: white lid and handle. Black: black lid and handle. Silver: black lid and handle.
The 7.1 cm measurement is the base diameter, not the width of the upper body. Cup holder sizes vary by vehicle, so compare this measurement with your cup holder before ordering.

In the Box
- 1 × 735 mL ceramic-lined insulated tumbler in your selected color
- 1 × screw lid with flip cap, carry handle and silicone sealing rings
- 1 × telescopic borosilicate glass straw
- 1 × removable tea infuser
Each order includes one tumbler. Images that show several cups illustrate the available colors; they are not a multi-cup set.
Cleaning & Care
Take out the straw, tea infuser and both silicone rings. Hand wash with mild detergent and a soft sponge or bottle brush, rinse thoroughly and let every part dry before reassembling. Avoid abrasive cleaners, steel wool and hard brushes, which can scratch the ceramic coating. Do not put the tumbler in the microwave or dishwasher, and handle the glass straw with care.

Which Yozcoffee Cup Is Right for You?
- This 735 mL tumbler: the pick if you want a ceramic drinking surface, a tea infuser and a glass straw in a cup that lasts all day.
- 710 mL Insulated Tumbler with Handle & Straw: a similar size with a bare 316 stainless steel interior and a wide side handle, for mainly iced coffee and water.
- 900 mL Straw Tumbler with Glass Insert: the largest option, with a removable glass insert.
- 380 mL Ceramic-Lined Travel Mug: the same ceramic-lined idea in a compact size for a single coffee.
Frequently Asked Questions
Is the inside solid ceramic?
No. The inner wall is 316 stainless steel with a ceramic coating on the surface your drink touches. You get a ceramic drinking surface together with the strength and vacuum insulation of stainless steel. All three colors have the same ceramic-coated interior.
Why choose a ceramic-coated interior for coffee?
Many people prefer coffee and tea to touch ceramic rather than bare metal. The smooth coating is also easy to rinse clean, which helps when you switch between coffee, tea and water in the same cup.
How much does it hold?
735 mL, approximately 24.85 US fl oz. Leave space below the rim when filling, especially when adding ice or the tea infuser.
Can I use it for hot coffee, iced drinks and tea?
Yes. The double-wall vacuum body is made for both hot and cold drinks, and the removable tea infuser keeps loose tea leaves separate from your drink. For hot drinks, leave the straw out and sip from the spout or open rim once the drink is at a comfortable temperature.
Is it leakproof?
With the straw removed and the flip cap closed, silicone rings seal both the screw lid and the spout for everyday carrying. When the straw is in, the spout is open, so keep the tumbler upright. We recommend carrying it upright in a bag.
Is the straw glass or plastic?
It is a borosilicate glass straw with a flexible silicone section that lets it telescope to different lengths. Glass does not hold onto flavors and is easy to see through when cleaning. Handle it with care, as you would any glassware.
Will it fit my car cup holder?
The base measures 7.1 cm (2.80 in) across and fits many car cup holders, but sizes vary by vehicle. Compare this measurement with your cup holder before ordering.
Is it dishwasher or microwave safe?
Please hand wash it. Dishwashers can damage the vacuum seal, the exterior finish and the ceramic coating. The tumbler is stainless steel, so never put it in the microwave.
Does the order include all three colors?
No. Each order includes one 735 mL tumbler in the color you select, with its lid, glass straw and tea infuser. Images with several cups show the available colors.
Build Your Coffee Routine
Make a batch of iced coffee with the Yozcoffee Cold Drip Coffee Maker, explore Cold Coffee Gear for more ways to brew, or find travel-friendly tools in Coffee Anywhere.
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