Preheating is the success factor for long sipping. I do wish it was a larger mug holding a few more ounces for less refills.

Stanley is a good quality product for water, coffee, and ruggedness.

Love everything about this mug, color is perfect.

I just started drinking coffee and needed something to keep my coffee hot since I don't drink it fast enough. Also, I love the classic Stanley green color!

I've recently developed hyperreflexia, and as a result I'm jumpy when I hear sudden sounds. So when I'm having a hot beverage, this mug is very good at preventing spills that could cause a burn as well as a mess. I'm sure it's great when camping or picnicing as well, and I may use it that way in future months.

I purchased this for a Christmas gift for my friends husband . He loves camping and coffee.

Nice looking and good size. I was surprised how long it keeps coffee hot and the inner surface does not stain. I plan on getting another one!

I use it at work, and camping to keep my coffee hot!

Stanley know for its great quality. Just wish it was a little larger.

This is great on the go coffee mug. I can have a hot coffee or a cold coffee on the go. I like the fact I can put it in the dishwasher and it keeps my Beverages cold or hot as needed.

Caught it on sale, great mug for keeping coffee warm especially when you get working and go back for a sip

Should have bought this years ago. Looks to have a lifetime guarantee and words as advertised. Does keep coffee hot for about 1.5 to 2 hours in ideal conditions. Like burning hot.

Great mug. Keeps drinks warm and looks great.

Love the size and quality of this mug. It gets used daily!

I got the blue color of the beautiful image on the mug, the wide mouse opening makes it easy to clean and the mug keep the drink warm/cold. I do wish they have a different design for the lid as it would spill easily with the large opening without a cover.

These are a bit spendy, but the quality is worth it.

Holds 12oz of coffee with milk and fits in my SUV cup holder.

great coffee mug. the coffee stays hot for a long time.

Really like this mug…just right for morning coffee and it keeps my coffee hot til the last snip.

I bought this mug to keep my daily morning coffee hot from first sip to last. Works great.

The mug is durable and well insulated. Nice handle. It won't break or chip like a ceramic or china mug, but the outside of the mug will remain the ambient temperature. No heat transfer, as the design intends. Those who enjoy holding a warm mug in their hand will be disappointed. Some have criticized the lid since it does not seal. But if you can't drink a cup of coffee before it gets cold you should not be drinking coffee. Keep coffee in a proper thermos or carafe ahead of drinking.

Keep food warm for a short period of time.

Keeps drinks cold and hot

My daughter likes this mug and has misplaced the lid. Are there replacement lids for purchase?

I bought the blue mug with camping design. Picture is nice, so is the color. Lid would be better if it closed to keep heat in even more. I have a commuter mug by same brand that works well in car cup holder. Unfortunately when I received this new mug, the box was smashed and ripped and some of the blue coloring of mug was scraped off. Not great since it's a gift.