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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HC2SS Original Patented Iced Beverage Cooler, Stainless Steel

HC2SS Original Patented Iced Beverage Cooler, Stainless Steel

Product ID: 496652348

Details

Brand
HyperChiller
Color
Stainless
Item Volume
12.5 fluid
Material
Stainless
Size
12.5 oz

🔄Reusable stainless steel, dishwasher safe

⏱️Chills beverages in 60 seconds

❄️Zero dilution, pure flavor preservation

¥11195

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Description

❄️ Chill Fast, Sip Smarter: The Ultimate Iced Beverage Game-Changer!

COMPACT TRAVEL READY - Lightweight 15.9 oz design fits most coffee makers and is ideal for busy mornings or happy hour on the go.
INSTANT CHILL ZERO WAIT - Transform hot coffee or drinks to iced perfection in just one minute—no ice cubes needed.
ECO FRIENDLY EASY CLEAN - No chemicals or gels, fully dishwasher safe, and reusable for sustainable chilling without waste.
SLEEK STAINLESS STEEL V 3 0 - Durable, stylish design with premium stainless steel interior and exterior for lasting performance and a modern look.
VERSATILE BEVERAGE COMPATIBILITY - Perfect for coffee, tea, wine, spirits, juice, and more—your all-in-one chilling solution.

The HyperChiller HC2SS is a patented stainless steel iced beverage cooler that chills hot drinks in under 60 seconds without dilution. Featuring a durable stainless steel build with silicone grip, it uses frozen water chambers to rapidly cool up to 12.5 oz of coffee, tea, wine, spirits, or juice. Compatible with most coffee makers and dishwasher safe, it offers a fast, eco-friendly, and stylish way to enjoy perfectly chilled beverages anytime.

Specifications

ASIN	B0BNCKZFZF
Best Sellers Rank	#5,075 in Kitchen & Dining ( See Top 100 in Kitchen & Dining ) #32 in Thermocoolers
Brand Name	HyperChiller
Color	Stainless Steel
Customer Reviews	4.1 4.1 out of 5 stars (23,609)
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
Material Type	Stainless Steel
Model Number	HC2SS
Size	12.5 oz
UPC	717056131113
Unit Count	1 Count
Volume	12.5 fluid ounces

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¥11195

Duties & taxes included

In stock

Sold byAmazon JapanDelivered 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 Japan.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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Very reliable shop with genuine products. Will definitely buy again!

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