cap screws on when water not frozen, pops off and will not screw on when frozen. Filled to recommended marks. What am I doing wrong?

This is due to the water getting into the threads before it freezes. Unfortunately every time you pour out the coffee, the water inside goes right into the threads. They could design the threads to be water tight, but that isnt the case currently so we just have to deal with spinning top and water gushing into our coffee.

Does this fit under a Keurig mini?

No it wouldn't fit under the brew spout of that machine to our knowledge. Most full size single cup brewers it can - the product is 6.75" tall so with clearance greater than that it's in the clear.

How easy or difficult is it to clean? How do you clean it?

It is very easy to clean. I clean it a few times a week. Couldn't be simpler, just unscrew it and throw in the in the dishwasher.

Can anyone tell me how long it needs to be in the freezer to be ready for use? Thanks

6-12 hours for the initial freeze. Time will be dependent on water temp and freezer temp. Refreeze times are much faster usually.

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HyperChiller HC2SS Patented Iced Coffee/Beverage Cooler, NEW, Improved,Stronger and More Durable!

Product ID: 528412811

Details

Brand
HyperChiller
Colour
Stainless
Item volume
12.5 Fluid
Material
Glass
Size
12.5 oz

🧼Dishwasher safe for easy cleanup

⏱️Chills beverages in 60 seconds

❄️Patented dual frozen chambers

403 Lei

Duties & taxes included

In stock

Sold byAmazon RomaniaDelivered 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 Romania.

Secure transaction

Description

❄️ Chill Smarter, Sip Cooler — Your 60-Second Beverage Upgrade!

EFFORTLESS MAINTENANCE - All parts are dishwasher safe, so you spend less time cleaning and more time enjoying your favorite beverages.
ECO FRIENDLY REUSABLE - No chemicals or gels—just tap water frozen inside, making it a sustainable and cost-effective chilling solution.
UNIVERSAL COMPATIBILITY - Works flawlessly with all coffee makers, including single-serve and drip brewers, plus perfect for tea, juice, and spirits.
INSTANT CHILL ZERO DILUTION - Transform hot coffee or wine into perfectly chilled drinks in just one minute without watering down your flavor.
SLEEK STAINLESS STEEL DESIGN - Durable, modern exterior that fits seamlessly into any stylish kitchen or office setup.

The HyperChiller HC2SS is a patented, stainless steel beverage cooler that rapidly chills hot drinks like coffee, tea, wine, and spirits in just 60 seconds without dilution. Featuring dual frozen water chambers, it’s compatible with all brewing methods and dishwasher safe for easy maintenance. Designed for busy professionals craving instant refreshment, it offers a sleek, durable, and eco-friendly way to enjoy perfectly chilled beverages anytime.

Specifications

ASIN	B0BNCKZFZF
Best Sellers Rank	996,171 in Home & Kitchen ( See Top 100 in Home & Kitchen ) 232 in Wine Bottle Coolers
Brand Name	HyperChiller
Colour	Stainless Steel/Black
Customer Reviews	4.3 4.3 out of 5 stars (265)
Included Components	Hyperchiller
Item Type Name	Patented Instant Coffee/Beverage Cooler, Ready in One Minute, Reusable for Iced Tea, Wine, Spirits, Alcohol, Juice
Item Volume	12.5 Fluid Ounces
Item Weight	15.9 Ounces
Manufacturer	HyperChiller
Manufacturer Part Number	HC2SS
Material Type	Glass
Model Number	HC2SS
Number of Items	1
Number of Packs	1
Size	12.5 oz
UPC	717056131113
Unit Count	1.0 count

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TrustScore 4.5 | 7,300+ reviews

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The delivery time was excellent, and the packaging was secure.

2 months ago

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403 Lei

Duties & taxes included

In stock

Sold byAmazon RomaniaDelivered 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 Romania.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

Vikram D.

The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

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