Stanley Adventure-To-Go Vacuum Bottle 1.1 qt | Wide Mouth with Leakproof Cup Lid | Keep Drinks Hot or Cold | Packable for Travel | Insulated Stainless Steel Thermos | BPA-Free | Blue Glow

If filled with boiling water prior to filling with your desired contents this will absolutely keep it hot all day. Nice flask. It’s well made and looks great. Highly recommend this flask. I’m writing this a couple of months post purchase and I have used this a lot. I’ve dropped it a few times. Small dent in the cup but no serious damage.No leaks whatsoever since I have had it. Well worth the purchase.

I am generally satisfied with the product, it is stylish and of high quality. It is easy to use and carry, I have not tried it with cold drinks but it is an ideal product for hot drinks. I use it with pleasure.

My previous coffee thermos had a snap-to drinking spout. Always left a little drip when I poured it in my cup. The spout on the Stanley looks crude but it is ingenious. No drip. Also keeps coffee hotter much longer than a typical walmart-type brand. Stanley tough! Definite upgrade, better features and still fits in a normal cup holder. Got my wife the white one and she loves hers too

This Stanley orange thermos is amazing. It keeps drinks hot for many hours, which is perfect for long days away from home. Its design is sturdy and durable, and the lid fits perfectly, preventing spills. Plus, the color is vibrant and attractive. I’ve used it several times, and I’m impressed by how well it maintains the temperature. Definitely a worthwhile purchase.

This bottle keeps water hot for a long time. I tried it by putting boiling Water overnight and it was Perfect The Next Morning. I like the Green shade

You can’t go wrong with a true Stanley coffee thermos! And the selection of colors is awesome! I like that you can throw the lid and the spout in the dishwasher so there isn’t too much hand cleaning going on. Doesn’t built up moisture like others can. Most importantly, kept my coffee hot for a long time!

I recently purchased several STANLEY Adventure To Go Insulated Travel Tumblers as gifts, and I’m really impressed! They keep my coffee hot for hours and keep iced drinks cold without any condensation. The stainless steel design feels sturdy, and the powder-coated finish is a nice touch. I love the sliding lid, which prevents spills and makes sipping easy on the go. The only downside is that they can be a bit bulky to carry, but the performance makes up for that. Overall, these tumblers are fantastic for anyone in need of a reliable travel mug!

The 17 oz does an okay, not great job of keeping things hot. After reading several product reviews (not customer reviews) I expected better. Did the preheating with boiling water. Then filled with hot cocoa also made with boiling water (instant cocoa) and would have expected it to be scalding hot 2 hours later, it wasn't. It was very drinkable temperature wise and went down from there as one would expect. For what its worth, it is a nice looking thermos.