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Yeti Insulated Tumbler Won't Hold Ice: reasons and solutions
How Yeti Cups Keep Water Cold?
Yeti cups are known for their exceptional ability to keep drinks cold for extended periods. This is primarily due to their triple-layered insulation technology:
- Double-Wall Stainless Steel: The cup features two layers of high-grade stainless steel, creating a durable and robust exterior.
- Vacuum Insulation: The space between these two walls is completely evacuated of air, forming a powerful vacuum. This vacuum significantly minimizes heat transfer through conduction and convection, effectively trapping the cold inside.
- Copper Lining: Many Yeti models incorporate a layer of copper between the stainless steel walls. Copper is an excellent heat reflector, further enhancing the insulation properties and preventing heat from penetrating the inner chamber.
This combination of features works together to create a formidable barrier against heat transfer, ensuring your drinks stay icy cold for hours, even in the most challenging conditions.
How Long Should Drink Stay Cold in a Yeti Cup?
Reasons Your Yeti Tumbler is Not Keeping Water Cold
Compromised Vacuum Seal:
- Damage: The vacuum seal between the double-walled stainless steel can be compromised due to drops, dents, or manufacturing defects. This allows heat transfer to occur more easily.
- Wear and Tear: Over time, the vacuum seal can weaken, reducing its insulating properties.
External Heat Exposure:
- Hot Environments: Leaving your Yeti in direct sunlight, a hot car, or near a heat source can significantly impact its ability to keep drinks cold.
Frequent Lid Opening
- Air Exchange: Each time you open the lid, warm air enters the tumbler, disrupting the cold temperature inside. Frequent opening and closing will cause the ice to melt faster.
Ice Quality
- Warm Ice: If the ice you use is not sufficiently cold, it will melt faster, reducing the overall cooling effect.
- Ice Quantity: Using too little ice will not provide adequate cooling power.
Tumbler Condition
- Dirty Tumbler: A dirty tumbler can interfere with the insulation process, especially if there are residues or particles on the inner walls.
Final Thoughts on helping your Yeti Cup Keep Drinks Cold
As a well-known brand of insulated cups, YETI usually does not experience quality issues. This also means that it can keep cold drinks at a lower temperature for a longer period of time. Of course, some external reasons or issues with lifespan may cause YETI thermos cups to no longer function properly for you, and as a result, you may not be able to enjoy refreshing drinks. If you encounter this problem, you can only purchase a new YETI thermos because it cannot be repaired.
More questions? Please feel free to contact YKSC, the leading vacuum insulated stainless steel water bottle manufacturer. Send an email to jack@thermos-bottles.com, you will get quick response within 24 hours.