FineDineInsulated Skinny Stainless-Steel Tumbler - 18oz Coffee Tumbler with Flip-Top Lid - Travel Coffee Mug 100% Leakproof Lids - Slim Vacuum-Tumblers Keep Hot & Cold - For Home, Office.

I'm really picky on my to go mugs. I hate the ones that spill around the lid every time you take a drink, or burn your hand from holding it. I had a mug I liked but it was too wide for my strollers cupholder, so I went looking for a skinnier one. It was fate!Pros:The skinnier shape is really easy to hold and fits in any cupholder.I love the mouth of it. Since it protrudes from the top, you can wrap your mouth around it so it doesn't pool in the lid ever.Completely leak proof when it's closed - like the most leak proof container I've seen. It NEVER leaks!It keeps things hot af for a long, long time. Haven't tried with cold but I'd be confident it would handle well. I'm a mom so this is important, IYKYK. I've come back to my coffee mug half a day later and it was still hot. Not warm, hot.It's not hot to hold. It feels a little warm maybe, but it's not an issue at all.Easy to cleanDurableHolds at least 2 cups of coffee for a normal person, which is basically one for me but plenty!Cons (I say these very loosely):It almost keeps it TOO hot. I need to plan ahead to allow it to cool off before putting the lid on or I burn my tongue off. It's mildly annoying at worst. An ice cube would also solve that, I just never have ice.The outer coating scratches sometimes when I wash it, so it doesn't look pristine anymore. Don't care about this anyways.Not dishwasher safe - I do wash the lid in the dishwasher thoughSometimes it's too skinny for cupholders, and it bobbles around.You probably only read this if you're as picky as I am about mugs, so take my advice and don't buy one. Buy two or three!

This is slim and fits perfectly in my hand. Love the color and keeps liquid cold. I took it on my recent cruise it's easy to pack in carryon luggage.

I can confirm that it's well insulated - almost too insualted, since I like a mug that leaks heat and 1.) keeps your hands warm and 2.) cools the drink down enough to be drinkable within 20-30 minutes. This keeps your drink too hot for my taste (coffee that went in boiling hot is still uncomfortably hot an hour later), but it makes up for it in being super simple with a flip top lid that does not leak, easy to clean, cheap, skinny enough to fit in my backpack outside pocket, and the pattern being very nice with no "seam" on the side and super durable, not scratching in several months of hard use. also has a nice feel in the hand, matte and slightly grippy.It also pours well, which is nice, since I pour my boiling hot coffee into a mug that lets it properly cool off.Overall A- for me due to being so well insulated, A+ for everyone who isn't me and likes that sort of thing.

LOVE this tumbler! It is leak proof if you screw on the lid correctly. When I was in a hurry and didn’t do it right, it leaked. Good thing it was just tea! Coffee would have made a mess. It keeps my tea warm for hours and I LOVE the sleek design. The part of the lid where you sip the drink is soft and the cover snaps closed to keep it clean. Easy to clean too! The kids don’t last as long as I would like. Update: The part that lifts up broke off after only three weeks of regular use. If they have replacement lids, I would purchase more.

This cup will keep your drink hot for couple of hours with the lid closed, as far as cold drinks, I've put ice in it around 11p.m or midnight and there is still ice at 7 or 8 a.m. in the morning, best cup you could ever get.

So when I found myself looking for a replacement insulated cup it felt like I would never find one I liked as much as the one I was replacing. I ordered this after days of searching for a the right cup and I will say this was a great purchase. The best part is that it is leak proof and when I put it in my pocket I don't have to worry about it spilling down my leg. The cup is a perfect fit for a cup holder and is small enough for any age to hold. The lid is a screw on lid that is a nice touch. Don't wait any longer or think about it anymore just order the cup and you won't be disappointed.

I really like the two-tone design on these, and the fact that they come with two different tops. I bought two - one for me and one for my husband. However, the placement of the flip-top straw is odd and kinda hard to drink from. I don't know if the straw piece is just too short and you have to get your face really close to the bottle, or if it's just the placement in the middle of the bottle. Sometimes the straw doesn't flip up when you push the lock back, and you have to grab it with your hand. We both had to trim the inner straw because it is the exact length of the bottle, and couldn't actually suck any liquid up.All in all, we'll keep them. They fit nicely in a cupholder and they do keep beverages cold (haven't tried hot yet, but I'll assume it will be good). Just needs a bit more thought put into the design.

I love this tumbler - fits in the car cup nicely and is easy to carry. The cap fits tight, so no spills and the design is nice. My only complaint is they used to make them in colors, and now only offer black. I have bought several of these for family members and they love them too.

This is a review written by my 11-year old who paid for this product himself:This is an amazing brand and you should buy from it.Basically, I wanted to get a nice Slim Tumbler so I could go to school in the morning with hot chocolate and I wouldn’t have to waste coffee cups every day. So I searched and searched but I couldn't find a good one. But then my mother found a good slim tumbler bottle (cold for 12 hours hot for 6 hours) at a great price and prime free shipping. When it came I was so excited! I used it a lot for hot cocoa and cold water in the winter and summer. But then one day I accidentally left it at the orthodontist. We picked it up at the next appointment. When I got it back, it seemed at first to be fine. But then I opened the cap and it had this purple stuff on it. I tried to wash it off, I used water and soup and even hydrogen peroxide! But it never came off. My mother contacted Finedine and asked if we could have a replacement cap.(Each bottle comes with a five year warranty if you register.)They replied saying that they don't replace just parts and were out of stock for the model we bought, but they could send us a replacement sports bottle instead. We said yes and I'm glad we did. A few days later, (a lot earlier than I expected,) it came. And in a box! The last one came in an amazon bag. But I guess this one was big enough to be considered something box-worthy. When I opened it, out came the bottle and 3 caps! 3 completely different caps for different drinks. One for normal water (with a straw), one for hot drinks like coffee or cocoa, and one for holding or clipping onto a bag.This is a perfect product and I am very grateful to the Finedine brand for having such good customer service and products.Five stars of course. 😀 ⭐⭐⭐⭐⭐

I didn’t get the second lid with a straw. Also my leaks on one side.

Nice looking tumbler. Sleek, elegant. Leaks from the lid. Not the cap but around the seal. Very disappointing. Would be a great tumbler for the arena if it didn’t leak and pour coffee all down my chest.

Be careful of the small bit that stops the vent from leaking. Kept coffee very hot at first, but as that bit wore away the seal broke and it doesn't keep things warm for long anymore.

Excellent mug that fits in the car cup holder, is large enough for a lasting hot coffee all morning, thin enough to hold well, seals tightly so it doesn’t leak in my bag, and looks great. I will be buying this again.