Zelbeez Chill Aluminum Cup, Disposable, Reusable & Recyclable Aluminum Cup with Plastic Grip Sleeves, 16.9 oz, Color Coating, 12 Cups and Sleeves, Dishwasher Safe (Icy Blue)

These cups are amazing for group gathering and parties. I was impressed on how cold the drinks stayed and how much of a hit they were at my daughter’s 21st birthday party. I had regular solo cups out as well, but as soon as they tried these people gravitated towards them. They kept the mix drinks chilled longer. Sizing is perfect! 😃. I am definitely ordering more!!

This didn’t come with any instructions or information about the cup.I was hoping it would say if the interior was anodized or coated, it doesn’t.I don’t use raw aluminum because I’m health conscious, so I ended up using this cup as a sleeve for disposable party cups.I did put cold water in the aluminum cup just to test it.It helps it stay cold for a very short time.I then put it the refrigerator with the water in it overnight & the cup stayed cold to the touch for about 10 minutes inside my cabin at 70 degrees.I put all the cups (empty) and the sleeves in the freezer overnight.This gave the best results.I put chilled water inside the cup and noticed the temperature dropped fast from the warmth of my hand.I took out another frozen cup, put the frozen plastic sleeve on and added chilled water to it.This is the best combination.The cups don’t hold the freezer temperature long enough to be too cold to hold without a sleeve.The sleeve is more to keep the cup cold.It was 97 today.I took the frozen cup out on the porch and it does keep the water colder than a regular cup.I made a frozen coffee, put it in a disposable cup and put it in one of these frozen cups and took it out on the porch to drink.It did keep my frozen coffee colder than a regular cup.This is nets about the same results as using a frozen glass mug.It’s not an insulated stainless steel cup but who wants to wash a bunch of those after a party?These are a great option to keep drinks colder with the convenience of a disposable cup.I don’t plan on tossing these.I have a bbq for the fourth planned and will be serving guests drinks from disposable cups with lids. I’ll freeze these cups & the plastic holder to use as a sleeve to keep their drinks chilled.My guests can then toss their dirty disposable cup and take this one home or leave it here for when they visit again.

Absolutely love these cups! Keeps the drink cold for a long time. They do great in the dishwasher.

I got these for a Christmas Eve get together. They worked perfect for both hot cocoa for the kids and cold drinks for the adults. The silicone sleeves are a HUGE plus and slide off for washing and reusing. I will definitely purchase more when it's time to recycle these.

I purchased these aluminum cups to use for a barbecue on Father's Day hoping to impress everyone. Mission accomplished, everyone loved these cups and swore that not only was their drink colder but it actually tasted better as well. I put the cups in the dishwasher after the barbecue and they came out looking brand new. It looks like I will be able to reuse these cups many more times before they go into the recycle bin if they ever even get to that point. Thanks Zelbeez for helping to make my Father's Day get-together special.