Contigo Shake & Go Tumbler with Leak-Proof Lid, 20oz Water Bottle & Iced Coffee Tumbler with Shatter Resistant Material; Fits Most Cup Holders, Iced Coffee Brewers, & Dishwasher Safe

This is currently my favorite on-the-go cup. I have both the 16 oz. and 20 oz, but find that I use the 16 oz. the most. Here are the things I like about: -Having a clear tumbler was a must because I love making layered drinks. Have a look at the uploaded picture: iced strawberry almond milk with matcha latte. Beat that, Starbucks! The trick is to use lots of ice. Also, layer the liquid with the most sugar content on the bottom. -If it is a drink that needs to be mixed, I am able to shake it up without the straw inserted and there are no leaks to be found. -It feels pretty durable and has no scratches. I do use this tumbler quite often. -It's convenient that I can just throw everything in the dishwasher. *UPDATE* 3/20/2018 It's been a year since I've purchased these tumblers and still going strong! I haven't found any other product that I would like better. The straws broke recently, but I think it's due to my negligence when handling them. No big deal. I might purchase some stainless steel straws to use.

My cup arrived when expected and in perfect condition. I was slightly worried after reading other reviews, but nothing was broken or missing. It did have a couple of black splotches on the white portion on the lid, as others have mentioned, but they came right out after a little scrubbing. It works effectively as it says (Shake & Go). I love using it for my iced coffees and shaking the heck out of them. No spillage at all unless it's overfilled, but that's totally my fault, lol. Someone has mentioned in other comments that it "sweats" due to condensation. I find that it does so very little. The quality feels great. It's been dropped a few times already and has still been fine. The straw is slightly worrisome, as it is not as strong a plastic as I would have expected, so I've been gentle with it. I also wash it in the dishwasher, top track as it states one should and no issues or melting to report. Overall very happy with this purchase! The color sooo lovely too!

I love this water bottle! I work an office job and try to drink the recommended 60+ ounces of water daily. I have gone through several water bottles. I have found that water bottles with a simple straw are easiest to use and encourage me to drink the most water. I had a cheap straw water bottle for 6 months and it would no longer screw shut due to overuse. So I then purchased this one. I already have a Contigo coffee cup and it has held up very well and is well made. This water bottle is well made, a pretty purple color, and easy to use. I also love that when the straw is removed there is a small piece that snaps shut making this bottle spill proof and also easier to use as a shaker bottle. I trialed Plexus Slim (a powder supplement that is mixed with water). It was very awkward to mix it in my cheap straw water bottle. I wish I had this bottle when using Plexus Slim. If I ever have the need for the shaker feature of this bottle in the future, I am all set! Other water bottles I have tried include Brita, Klean Kanteen, Camelbak Eddy, Nalgene, a cheap infuser water bottle, a cheap straw water bottle. This one is my favorite! I love that this is a larger size (20 ounces) so you can drink more at once. My only gripe is that because it is a taller water bottle you cannot easily fill it up in a shallow sink.

I purchased and have been using this cup for several weeks. I love it! It is exactly what I was looking for, something that is sturdy, looks good, is easy to hold, easy to clean - all at a great price! (For some reason the clear cup was less expensive than the colored cups - I wanted clear.) The shape is perfect - tapers slightly only in the middle, making it easy to grab and hold, but it does not taper down at the bottom. Many other cups are slimmer at the bottom to fit in car cup holders and feel too top-heavy when using them outside of the car. I use this cup at home, and it looks great - not like I'm using a water bottle. I never worry about this cup tipping over. It's insulated enough to hold my iced drinks for a reasonable amount of time. I After trying many different cups that I bought at different stores, this is the best cup I've tried. I'd buy it again, and I'd recommend it to anyone.

This really is the perfect cup. It holds a high amount of liquid 20 ounces, it’s see through which I like to be able to see how much liquid is left, it keeps the drink cool for a reasonably long period of time 1-2 hours, if you knock it over it spills a very small amount, it’s easy to hold, the straw is quite easy to clean with a thin brush, extremely well made mine lated around 2-3 years before the straw finally cracked. All in all You really can’t ask for a better cup.

It's a great bottle but doesn't go with other brands straws.

Autoclose lid broke off after a few uses. I remembered the advertised lifetime guarantee, when I tried to claim I see it's not valid in Australia. Bit of a joke for an expensive product!

Es de material resistente. Los colores son super bonitos. No se derrama el líquido. Justo lo que necesitaba

These are great for smoothies!! They do not leak when the straw in not inserted into the lid.

Ergonómico, facil de tomar y transportar. Es ideal para usar en casa. Muy buena calidad y su color es bello. Me gustaría tuvieran de 32 oz. Es un producto maravilloso. Cumple al 100 su especificación y la supera, ya se volvió mi vaso favorito, me invita a tomar y tomar agua 👏👏👏 Pd. Si buscas un producto que te mantenga la temperatura busca un vaso térmico de acero inoxidable y que no derrame, su popote es maravilloso y como todo popote si eres descuidado derrama. Lo digo por los comentarios que ponen parece que compraron sin leer especificaciones, es ideal para agua o té

This bottle is absolutely amazing! I was looking for a bottle postpartum for breastfeeding. It doesn't leak at all, so I'm not worried to wedge it next to myself on the couch. It holds a good amount of water, and is very easy to clean. Couldn't ask for more in a water bottle!