Frostbuddy | To Go Buddy - 30 oz Stainless Steel Vacuum Insulated Tumbler Cup - thermal cups for hot and cold drinks - stainless steel Tumbler Dunkin Cup (Navy)

I love this cup. I bought the large and my large ice tea from McDonald's works perfectly. It has made my drinks last 4 hours. I left the ice in it overnight and the ice was still there. Also fits Starbucks well too. Great item. I bought the pink and white plaid and it is very pretty. Totally satisfied. It is worth the price

Got the Frostbuddy as a Christmas gift and used it the next day when I could get to a Starbucks. Ordered a Venti Mocha Frappuccino at 10am and put it in the Frostbuddy, and drank it exceedingly slowly to see how long it would stay cold for. I finally gave up at 3pm and took the drink out of the Frostbuddy so I could finish it off. It was still as cold as when it was fresh! Definitely can't wait to use this on long road trips.

I am very impressed with this! I made a smoothie with frozen fruit and it was a very thick consistency. I placed it in the Frosty Buddy. Thinking I’d leave it for a short time to melt a little bit making it easier to drink, but I’d forgotten about it for a couple of hours… when I went back to it, it was exactly how I left it! 🤯. Probably the most impressive thing I’ve ever bought. Is a bit on the higher side price-wise but it is imported. Totally worth it. Absolutely game changer for the summer. Highly recommended.

All I can say is wow! I'm a daily iced coffee drinker and I'm impressed with my Frost Buddy To Go! I was told about Frost Buddy by a coworker. I found the To Go on a deep discount here on Amazon, 50% off and cheaper on here then the Frost Buddy site. I ordered this one and within a few days it was delivered. I immediately tried it out. My Dunkin 32 ounce iced coffee fit perfectly in. I intentionally sipped it for around 8 hrs. At 8 hours there was ice still in my coffee and it was still cold! This with temperature of around 80 degrees in my home. I am impressed! I've been using it for a week. It fits in my cup holder in my Jeep Wrangler. I was so impressed I went to the Frost Buddy website and ordered 2 Thicc cups. They were $15 each cheaper on the site (sorry Amazon). I really needed a handle! I'll pass this one to my husband when my others arrive. This keeps my iced coffee cold, my ice still in my cup, and no sweating. I highly recommend this for any iced coffee drinker!

literally obsessed with this thing. as someone who likes to sip i’ve reduced the amount of drinks i end up wasting so much. only giving it 4 stars because it doesn’t fit tim hortons cups. would love an option to get another rubber insert that allows for slimmer cups!