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 The Original but NEW Stainless-Steel HC2SS Patented Iced Coffee/Beverage Cooler Ready in One Minute, Reusable for Iced Tea, Wine, Spirits, Alcohol, Juice, 12.5 oz, Stainless Steel

HyperChiller The Original but NEW Stainless-Steel HC2SS Patented Iced Coffee/Beverage Cooler Ready in One Minute, Reusable for Iced Tea, Wine, Spirits, Alcohol, Juice, 12.5 oz, Stainless Steel

Product ID: 514866034

Details

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

🧼Dishwasher safe for effortless cleanup

⏱️Chills beverages in 60 seconds

❄️Patented dual frozen chambers for zero dilution

¥27914

Duties & taxes included

In stock

Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

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

BREW DIRECTLY INTO IT - Compatible with most coffee makers, including single-serve and drip machines, for ultimate convenience and speed.
EFFORTLESS MAINTENANCE - All parts are dishwasher safe, making cleanup as quick and easy as your morning chill.
INSTANT CHILL ZERO DILUTION - Transform hot coffee or wine into perfectly chilled refreshment in just one minute—no ice cubes, no watered-down flavor.
SLEEK STAINLESS STEEL DESIGN - Durable, stylish, and built to last with a modern finish that fits seamlessly into any kitchen or bar setup.
VERSATILE BEVERAGE COMPATIBILITY - Perfect for coffee, tea, wine, spirits, and juice—your all-in-one chilling solution for every occasion.

The HyperChiller HC2SS is a patented stainless steel beverage cooler that chills hot drinks like coffee, tea, wine, and spirits in just 60 seconds without dilution. Featuring dual frozen chambers filled with tap water, it offers rapid chilling with zero chemicals or gels. Its sleek, durable design is dishwasher safe and compatible with most coffee makers, making it the ultimate fast and reusable solution for iced beverages.

Specifications

ASIN	B0BNCKZFZF
Best Sellers Rank	#1,678,691 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #840 in Wine Accessories
Brand	HyperChiller
Colour	Stainless Steel/Black
Customer Reviews	4.3 4.3 out of 5 stars (254)
Enclosure Material	Glass
Included Components	Hyperchiller
Item Type Name	Patented Instant Coffee/Beverage Cooler, Ready in One Minute, Reusable for Iced Tea, Wine, Spirits, Alcohol, Juice
Item Weight	15.9 Ounces
Manufacturer	HyperChiller
Manufacturer Part Number	HC2SS
Model number	HC2SS
Number of Items	1
Number of Packs	1
Size	12.5 oz
UPC	717056131113
Unit Count	1 Count
Volume Capacity	12.5 Fluid Ounces

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