Insulated bottles
/ YINJOYI
Stainless Steel
YINJOYI Insulated bottles
Versatile 12 oz insulated tumblers featuring leakproof flip lids suitable for both adults and children
Best choice
The lineup
Listed here: 1 bottle
What stands out
Flip lid access
The lid features a flip mechanism for easy and controlled drinking.
Kid friendly size
The 12 oz / 380ml capacity is manageable for smaller hands.
Spill proof seal
The lid is engineered to be leakproof for mess-free transport.
Notes
First-hand notes
The flip lid is very secure and my kids can use it without making a mess in the car.
I use this 12 oz tumbler for my iced tea and it stays cold for a long time.
The blue color is very nice and the stainless steel feels like it will last a long time.
Why it’s listed
Daily Utility Standards
YINJOYI offers 12 oz stainless steel tumblers with a focus on spill-proof performance. These models are available in blue and are designed for hot and iced cold drinks.
- Leak proof flip lid
- 380ml / 12 oz capacity
- Stainless steel thermal mug
- Spill proof design
- Iced cold drink compatibility
- Reusable travel cup
Why these models
Current models
Look through Brown, Stainless steel bottles, Insulated tumblers, Travel insulated bottles to see how the YINJOYI models split.
What they use
What you get is what the titles name. Sample models: Blue stainless steel travel mug 380ml.
Where they fit
These YINJOYI bottle line up with Brown, Stainless steel bottles, Insulated tumblers, Travel insulated bottles.
Worth comparing
Use Brown, Stainless steel bottles, Insulated tumblers, Travel insulated bottles to tell one YINJOYI model from the next.
FAQ
YINJOYI Questions
Can children use these bottles?
Yes, these 12 oz bottles are designed to be kid-friendly. The size and spill-proof lid make them suitable for younger users.
What is the capacity in milliliters?
The 12 oz tumbler has a capacity of 380ml. This is a standard size for small travel drinks.
Is the lid truly leakproof?
The design features a leakproof flip lid. It is intended to be spill-proof for hot and iced cold drinks.
What drinks can I put in this mug?
It is designed for hot coffee, tea, and iced cold drinks. The stainless steel construction handles various temperatures.