All Day Slim Bottle, 20 oz, Black

I really like this Stanley bottle. One of my favorite features is that it does not leak at all when properly closed, even if it accidentally tips over. It also has two opening options: a narrow opening for drinking and a wider opening that makes it easy to add ice cubes, fruit, or clean the bottle thoroughly The quality feels excellent, it is durable, easy to carry, and keeps drinks cold for a long time. Overall, this is a practical and well-designed bottle that I use every day and would definitely recommend.

This bottle is great, I take it to the gym. Easy to carry, keeps water cold and fits in my bag.

Excellent bottler. Looks amazing and keeps my water cold all day.

These bottles are awesome! I put ice water in them before bed and the ice is still there in the morning. I have left one in the car in Texas in the summer, and my water was still icy when I returned an hour later! There are 2 important tricks I've learned. (1) The mouthpiece can get hot when it's not touching cold liquid and the air around it is super hot. Fix: Just flip the bottle over for a few seconds. The cold water will cool down the mouthpiece almost instantly. (2) It is sometimes hard to unscrew the top section (to add ice cubes or wash). This seems to happen when the bottom of the bottle is still cold but the top has returned to room temperature. Fix: Unscrew the cap from the mouthpiece and empty any cold water, add some warm water from the faucet, and turn upside down a couple of times. It only takes a few seconds for the whole bottle to return to room temperature, and the top unscrews easily again.

Bottom Line Up Front: this Stanley works for cold AND hot liquids. This Stanley holds more than advertised. This Stanley is NOT slim and does NOT fit in cupholders or traditional backpack pockets (depending on OZ size purchased) and this Stanley DOES have a proprietary drink lid meaning common-thread 3rd party threaded products (like the Sawyer Squeeze for filtering water) will NOT fit. I wanted ONE bottle I could use for both water during the day and coffee in the morning. I think this is it. I'm particular about my travel needs and purchased both the 20oz and the next size up, the 34oz to test and compare - this Stanley is not the best coffee thermos, is not the best cold water bottle, is not the lightest travel bottle or the most durable or the coolest or the... This Stanley excels at covering ALL the bases mildly: - 20oz: fits perfectly in most coffee brewers. Fits in every vehicle cupholder. Fits in backpacks. Fits in my hand. As you can see in the photos, tested up to just below the start of the threads, the double-walled portion holds 18oz, the total capacity is 22oz. - 34oz: too tall for most coffee brewers. Fits in only large or adaptable vehicle cupholders. Does not fit in standard backpack sleeves. Fits ok but not great in my hand. As you can see in the photos, tested up to just below the start of the threads, the double-walled portion holds 28oz, the total capacity is 36oz. The last photo you will note I threaded a carabineer on - this gives me a clip of course for backpacks where the big one doesn't fit - but more importantly - the top half is single-wall only so if you're using for hot liquid, that part can get very hot. The threaded Paracord gives me a grip and insulation. The carabineer however, after only a few days, has scratched into the paint a little. They both hold up well to typical dishwasher use. Hand washing will be the best route however due to the silicone seals on both threads. What could make this Stanley even better? (Glad you asked, Stanley): - counter-thread the top and bottom. When they are on tight, untwisting the smaller top can sometimes loosen the lower. - insulate the top also, though I know this is advertised for cold water. - live up to my Granpas Stanley and do a better job with the paint/finish lasting quality. - Give us common-use threads so we can use a variety of other products WITH your Stanley - Make even the larger OZ ones truly Slim (think, Smartwater) so they are still holdable and useable. Worth the 5 stars. Worth the money. Will leave an edit in one year for product last quality after travel. 🙌

I’ve tried a lot of reusable water bottles over the years, and the Stanley All Day Slim Bottle honestly stands out for how practical and easy it is to use every day. The first thing I noticed was the slim design — it actually fits in cup holders, backpacks, and side pockets without feeling bulky, which is surprisingly hard to find with insulated bottles. The quality feels premium right away. The stainless steel body is solid without being too heavy, and the leakproof lid gives real peace of mind when tossing it into a bag for work, the gym, or travel. I’ve seen a lot of people mention how well it keeps drinks cold, and I completely understand why. Even after several hours, water still tastes fresh and cold, especially with ice inside. Another thing I really like is the overall look. It has a clean, modern style that feels more elevated than the average water bottle. It works just as well sitting on an office desk as it does at the gym or in the car. No product is perfect, though. A few people mentioned that the exterior finish can show wear over time, especially around the top if it’s used heavily every day. It’s not a dealbreaker, but it’s something to keep in mind if you care a lot about keeping it looking brand new. Overall, this feels like one of those products that’s simple but very well thought out. It’s convenient, durable, stylish, and easy to carry around all day. If you want a bottle that combines performance with a slimmer everyday design, this one is definitely worth considering.

I've bought lots of water bottles over the years from glass to stainless and this is the most comfortable option for me. At 20 oz., it is the perfect size-not so large or bulky that it is a burden to carry. So far, my favorite out of all of them.

This was my first Stanley, but in my use case when buying this one was a small thermos that could fit into my crossbody bag, fit into cup holders, and be a daily driver to have water around instead of lugging bigger 64oz thermos'. This bottle ended up being great at most of my needs. It looks great and Stanley has some great colors when seen in person. It was well built barring some minor damage on the rubber rings sealing the mid section on mine, but even so it never spilled. It was also pretty light, all while being pretty affordable for something I hope to use for a very long time. My biggest issues with it after having it for some time is that the top half, the one you can unscrew to put in ice and other things, is not double insulated. So when in bags or in regular use, if you want to make the most of the bottle, you'll have condensation dripping down on the bottle from this uninsulated top piece, defeating a bit of the purpose of having most of it being double insulated. It's not a big issue, but something to keep in mind for where you can use this.

ちょっと擦り傷と気にならない程度で潰れっぽい箇所が2か所有りました 新品なのにねー なので★★★です 交換も考えたけど、安価だったので、此がその代償だと理解しました 予想よりかなり大分大きいです 女性だと手に収まらない感じです 容量が多き分保温は良いと感じましたが、上部が暑くなるので、注意が必要です ドリンクホルダーには入らないです 説明分とは違いました

Schöne leichte Flasche. Leider kam sie in einem unschönen Zustand an. Kleine Kratzer und eine kleine Delle! Bei dem Geld ist das nicht in Ordnung!

Me encanta su forma y estilo, tambien el tamaño pues me dura viarias horas sin tener que rellenar. Mantiene frío el contenido, lo cual es muy útil en época de calor.

Me encantó la botella, mantiene bien fría el agua en el auto y a dónde voy. Lo único que diría es que la botella es algo grande,si el portavasos de tu carro no es muy amplio, no cabra.