KETIEE 40 oz Tumbler with Handle Straw Lid and Carrier Bag, Leak-proof Stainless Steel Vacuum Insulated Travel Mug, Reusable Water Jug, Car Coffee Cups with Sleeve, Keeps Cold or Hot, Dishwasher Safe

The media could not be loaded.  First, I thought this mug was not leak-proof because after I tightened the cap, the water dripped when I tilted this mug. However, when my husband tightened the cap with his strong hands... lol, seriously, he did it better than I did, and there was no water dripping or leaking. This mug is leak-proof if the person who tightened the cap is strong. Yes, that's true.My hot tea stayed hot for four hours and then stayed warm after that for several more hours. My cold Lemonade drink stay cold for almost six hours. The bag is a bit tight, but I suppose it needs to be that tight to secure the mug. The green army color is gorgeous, and I received a lot of compliments. The metal straw with silicone cover is awesome. I love this mug and have been using it everyday. Wonderful product indeed.

Love it. Fits in my Jeeps cup holders perfectly, holds a decent size cup of coffee. Doesn't spill. And I love the screw type lid. 🙂

I really like the sturdiness and style. The fabric handle works for me, no spills yet!

I'm surprised that reviews have been so positive. I don't like it. I've been most disappointed with the leaking lid. It's quite heavy too. I should have tried to use it sooner, so I could have returned it.

I love this cup because it is so beautiful and makes me happy.

Overall I really like this cup! It's got all the features I care about plus some extras!* It insulates well.* It seals completely! They weren't joking! It doesn't leak liquid, or air, when the lid is twisted on and the two stoppers are closed. It even seals around the straw when it's in use! In fact you have to open the sipping seal as a vent when you're drinking through the straw. (Of course, if it tipped over with the straw in, but otherwise sealed, a small amount of liquid could drain out of the straw).* I like that there's a straw and a sipper option, and that it comes with a bent silicone straw tip, which helps when you're reclining, since the straw hole is in the very center.* I like the included non-slip silicone bottom "sleeve."* The color of the silicone parts match the outer finish perfectly. You can't always say that. I do wish the straw seal were blue to match, and the sipper seal weren't red (but both those are minor matters of taste).* The carrying bag with a long strap may prove very useful when my hands are full.However, there are a few issues:* The worst flaw in this product is the chemical smell eminating from the carry bag. It's a peppery smell that overpowered the room as soon as I unboxed the cup. I took it into another room to air it, and I washed all the cup components thoroughly before using it for the first time, but the peppery smell is clinging to the silicone components of the cup. The bottom sleeve, the seals, and most importantly, the silicone straw tip smell strongly peppery 24 hours later. It noticeably and unpleasantly flavored my drink. I have hope that this will dissipate from the silicone given time, but it is very unpleasant right now. I don't know if the carrying bag will ever lose its smell. If not, it will absolutely not be useable. I really dislike the smell!* Liquid pools around the sipping lid. (See photos.) It doesn't fully drain into your mouth, nor back into the cup. The lip of the sipper doesn't feel exactly bad in my mouth, but it's not the best.* The silicone straw tip is very comfortable on the lips, except the molding seam is right on the top and bottom, and can be irritating. (See photo.) I've taken to turning it sideways in my mouth.* I'm not sure why the handle sticks out so far from the cup.

This is a sturdy tumbler. My mother likes to drink flat soda with ice (to each her own), but the drink needs to be in a tumbler in case she knocks it over (or drops it—both of which happen frequently). The tumbler is well made with a solid handle. The lid twists on which ensures that it stays on. It comes with a straw with a silicone tip (which gives it a nice angle). Liquids are not going to leak out (it was dropped and tipped over—I only had a drop or two from what was in the straw). The tumbler keeps her drinks cold. I use ice cubes shaped like an “O” with the straw going down the center. After twelve hours, the drink is still cold and two of the four ice cubes are left (I use 4 “O” ice cubes). It washes up great. The holder that comes with it is a wonderful bonus. My mother can now carry her drink around and I do not need to worry about her dropping it. The color (blue) is lovely and perfect for spring (bright and cheerful). My mother is one happy drinker.

As a regular tumbler user the wife was super excited to get one with a carry bag. She has a tendency to set her drinks down while traveling for work and walking off without them. She has carried this around since it first got washed. She loves the silicon straw adapters or extenders if you will. Well made tumbler looks great and I am sure she will have it Cricut'd up within the day.

This is a huge tumbler that will hold 40 oz of liquid both hot or cold. It has a double layered stainless steel that is vacuum insulated and provides a leakproof lid and straw. It will keep your liquid hot for 8-12 hours and cold with ice 6-9 hours, perfect for any drink of your choice.Safe and durable it is BPA free and will not retain any odors. Resistant to drops and it will not rust or sweat. It comes with a handle, carrying bag with a strap, screw lid, stainless steel straw with two silicone straw caps, straw brush for cleaning and a bottom sleeve.It is great for those long drives and fits right in to a standard car cup holder. Other great uses; hiking, camping, deck, beach, office or home use, whatever your need it will provide you your drink through-out the day.Pros: Dishwasher safe, it is easy to clean and is strong and durable. It comes with a lot of accessories and is long lasting.Cons: The travel bag with strap is rather tight fitting and is hard to put on and off. Regardless, its a nice tumbler and I still would give it 5 stars.

The KETIEE 40oz insulated tumbler that comes with the tumbler, stainless steel straw, 2 silicone straw caps, 1 straw brush, bottom silicone sleeve, and a neoprene bag for the tumbler with a carrying bag with shoulder strap.The tumbler is double layered and with 18/8 stainless steel which is able to keep drinks hot for 8-12 hours and cold for 10-12 hours. The material feels sturdy and can survive drops.The tumbler is large so the handle comes very handy to hold it while drinking. The bag is very useful while on the go. It holds the tumble perfectly and has been sturdy for carrying while doing my errands. It allows me to ensure I will be hydrated.The downside to the tumbler is that the paint seems to peel at the top from the constant taking the lid off and putting it back. That was the only complaint I have noticed from using it.

The media could not be loaded.  I really like the handle on this mug, it's easy to grab and go and keeps my cold drinks cold for hours.* Big in size but not awkward to hold.* Keeps my water cold for about 8 hours, (longer when it has the sleeve on)* Very easy to clean, I can get my hand right to the bottom. Comes with a brush for the straw, works well.* The shoulder strap comes in handy bringing it to my car, or short walks.* The mug fits in my car cup holder perfectly, (or work truck).* I have tipped over my mug quite a few times,(not on purpose) and can say it doesn't leak.Minor dislikes -* I'm not a fan of the metal straw, it does come with 2 silicone mouth pieces, but I just personally don't like the metal taste I get. (even after many washes). I use a hard plastic straw, which I prefer (sold separately).* The mouth piece can sometimes be irritating, it opens and closes well, but my nose hits the plug in the middle, and it's difficult to drink while driving. (I drive for work) so I use the straw mainly.Overall, it's a great set, for $29.99 (at time of review) it's a solid mug, holds a lot, handle is a huge asset, keeps drinks hot or cold. 4 stars (if it came with a plastic straw would be 5)Would recommend!

It works well to keep beverage cold/hot for a long period of time. It comes with a carry bag which is super convenient for travelling. Good quality.

nice tumbler can be used for hot or cold beverages.love that it comes with a strap to carry.It washes well. easy to use.