Tronco 20 oz Glass Tumbler with Lid and Straw, Reusable Iced Coffee Cup with Silicone Sleeve & Bamboo Lid, Smoothie Cup for Home, Office, for Father Men Day Gift from Wife Daughter Son (White)

Great quality! Love the color and thickness of the bottle. Keeps drinks cold and washes up well. I always hand wash it. The lid stays sealed. I use it in the car daily. I would buy again and give as a gift!

It’s a great desk cup!- Sturdy to hold and pick-up.- Quiet and stable to set down.- It’s not like a plastic tumbler in any way.- The glass is crystalline-like and easy to clean.- The silicon sleeve feels nice and secure; as if it likes little hand-hugs while washing, or using.- It’s easy to transport between my working area and the kitchen to get a refill.- The lid lifts off with minimal effort, but sits nice and snug otherwise.Fantastic style. Really. It’s like IKEA fell in love with Crate and Barrel and their kid grew up, went to visit friends in Okinawa and ducked into a café for a moment to get out of the rain since their glasses were all wet with rain drops and they accidentally bumped into in a Kickstarter project that used Helvetica instead of Avenir for all their marketing, and then they eventually fell in love and they had a kid, but not right away. That kid would be this cup. And this cup deserves to be hand-washed at least twice a week, rather than undramatically abused in a dishwasher next to its elder kitchen cupboard residents adorned with crusty left-over oatmeal chunks and dehydrated salad dressing swirls.Some say the silicon gasket on the lid gets mildewy or moldy, but I’m just not sure how that’s possible if you remove it and clean it regularly like a responsible adult. Trying not to throw around words like “lazy” or “not good with details”, but I’m just not seeing how this would get grody. It’s not the cup’s fault. Just sayin’.The silicon gasket does come off from the neat wooden (bamboo) lid with a little thinking about how it’s made and lightly prying it from the impeccably machined groves it fits into with the edge of a spoon or some other thin and narrow yet blunt object so as to not damage the gasket, and then contorting and pushing the straw port a bit back through its own hole to get it released.The seal even at the straw port is great, though not totally leak-proof at the straw port because of the straw, you know, but the circumference seal is nice for typical cup usages. I haven’t knocked the cup over yet because of computers and papers on my desk so… maybe the silicon gasket seal is physics-proof and stays in place regardless of the effects of gravity, hydrodynamics and inertia? Probably best to not swing your arms or other objects around when near a glass of water (or whatever) and electronics and other hydro-sensitive materials.The rounded edge of the glass feels nice when you wanna go strawless; which might be more often than you think since the straw—being some sort of cheap and nicely sized plastic tube (and consequently the only thing that bugs me about this product)—is really the only thing capable of leaving that plasticky chemical smell we’re all trying to get away from, hence looking at glass drinking containers here in the Bezos’ garage sale.I do wish the straw was on par with the rest of everything else about this cup.Just get the cup. It’s cool. Works great. It’s not designed to bounce so don’t drop it. If you do, though, because accidents and pets and kids happen, don’t blame-shift on the cup or the people that made the cup, or the pets, or the kids—unless they did it on purpose in which case trade them in for house plants if you lack self-control with “accidents”.

I love this tumbler! I drink a lot of smoothies and was looking for something slim, made of glass, and easy to carry around. This tumbler checks all the boxes — it’s sleek, lightweight, has a good cover, and is easy to take with me wherever I go. It’s exactly what I needed and serves the purpose perfectly. Highly recommend

I was influenced to buy this after seeing the cute pattern. I got the pink one because it reminds me of a strawberry confetti cupcake/terrazo flooring. I like the grip that the sleeve gives and the capacity of this cup. I haven’t really gone out and about with it, but I imagine this would be a solid cup choice if you drive and wanted a cute glass tumbler for the car cup holder.

Overall, this is a nice set of tumblers. The glass is thick and heavy (almost too heavy for me when it's full bc I have joint problems affecting both thumbs). The silicone is smooth and thick, with no weird little tags/nubs from molding that stick out. Seems like it would not tear easily. The lid seems well made... very smooth wood or bamboo, and doesn't seem like moisture between the wood and internal silicone fitting will be a problem. A few minor things keep it from being five stars (on paper, anyway) for me personally.First, the straws are rigid plastic, very fat, and not quite long enough for my taste, so I use my own silicone straws instead. And as the straw hole has silicone to hold the straw in place (see photo), switching straws isn't a big deal. It's also soft enough of a fit that if you needed to use a disposable plastic straw from McDonald's, it wouldn't collapse the straw.Second, the silicone fits on the glass like a sleeve--it's not a permanent integrated part of the drinking vessel. But there doesn't seem to be any way to easily get it off and on, so I don't know what you'd ever do if water got between the sleeve and the glass and created mold. These are for my personal daily use, so I'll just rinse them out from my herbal iced tea whenever I'm finished using them, and they'll be good to go for tomorrow. But washing *could* lead to problems if you need to submerge it in water, like if you put smoothies or protein shakes in it, then need to wash it in a sink full of dishes. (It also has a hole in the bottom [see 2nd photo] to *theoretically* facilitate sliding the sleeve on and off. This hole provides another way for water to potentially seep under the sleeve during washing.)Third, if you track your fluid intake and are an anal retentive nerd like me, if you use it with the lid, it only holds 19 oz. You can't fill it up all the way to 20 oz and still use the lid without squirting a bunch of fluid out the straw hole, taking you back down to 19 oz. Yes, I measured. LOLStill, I really like these tumblers. Money well spent. And for me, the detractions aren't worth knocking off a star.UPDATE: Six months later and they're still great! Still using my own silicone straws, and the straw opening in the lid has not distorted like someone mentioned in a review happened to theirs with the included hard straw. The bamboo lids are in good shape, no drying or fraying or splitting. Washing has not been a problem. A tiny little bit of fluid might get between silicone and glass, either during washing or when pouring a drink out of a jug, but no mold/mildew has developed due to this little bit of seepage. They have been through the dishwasher many times, and handwashed in a sink full of water a few times. Still really pleased and would recommend these!

I love that this is glass with the silicone covering. It's a good thickness over the glass and makes it easy to hold onto the bottle plus the covering goes under the bottom too, so it serves as it's own coaster to prevent water condensation from touching furniture. The lid pops on and off easily enough, so it's not difficult to refill or clean the bottle. I also like that the bottle has no ridges or anything harder for me to clean with my bottle brush. And it came with two straws, not just one! They are very sturdy straws with some flexibility, so it's not like those steel straws that you have to angle your mouth just right to drink or feel that slight fear that you'll somehow stab yourself in the mouth with it. Overall, a really good product that I'm very happy to have purchased.