Oasis 30oz Insulated Stainless Steel Tumbler with Straw, Daisies

I've developed a somewhat obsession with 40 oz. tumblers. I'm on meds that make me thirsty, so I keep one next to me 24/7. I've tried many different brands, and most have something great to recommend them, but come up short in other areas. My biggest complaint always comes down to leaking. Most of the double-walled tumblers will keep your drinks cold for at least 24 hours when filled with ice added at the beginning. But some have issues with lids popping off and all the ice and drink exploding all over the floor when tipped over. (I've had more than enough nights ruined by reaching over for my tumbler at night and accidentally knocking it over and having a huge mess that I have to jump out of bed and clean up. It's not easy to fall right back to sleep after that!) For this reason, I always look for screw on lids rather than the ones you just push on. The next issue is if they tip over and leak from the straw opening. For that issue I look for mugs with silicone seals around the straw opening. But even then, if it's tipped over, your straw opening lands on the floor even if it doesn't fall out of the mug and needs to be cleaned before using again. When I saw this tumbler, I was surprised to see a retractable straw. I wasn't sure how it would work, so I watched a video of it in use. The top of the straw is the firm plastic that I prefer to use. (The soft silicone ones just feel weird to me - personal choice issue....) However, the inner part of the straw is soft silicone and bends over when the tab on the top is twisted around and the upper straw is then drawn down into the tumbler. Genius! It really does seal it tight as well. I tried filling the mug full and then held it over the tub and vigorously shook it to see if anything would come out. Nothing! As an added bonus, there is a little 'bump' thing on the side of the lid that makes it so much easier to get a good grip to help unscrew the lid. As a 71-year-old lady with nerve damage in my hand, I've often had to ask my husband or sons help loosen the lid for me. What a pain to have to wait for help to fill your drink! As for the normal functions of all tumblers this size, it does indeed hold 40 oz. of ice and liquid. I fill mine with ice first thing in the morning then add more cold Diet Mt. Dew throughout the day (and night if needed). I still have ice left the next morning and the drinks stay cold the whole time. I've left my mug in a hot car for several hours as I shopped and it didn't seem to affect it at all. It's definitely well made with a comfortable handle that even has a silicone insert at the top of the handle to help with the thumb grip. The coating is slightly textured to help hold it even when wet. It's not any heavier than any other tumblers of its size and easily fits into my car holder. I do wish it came with a silicone bottom to help keep it from scratching surfaces and slipping around when reaching for it. But I've gotten used to buying silicone boots here on Amazon for my previous tumblers, so I have several to use. I just ordered one to match this one's color better than the ones I already have. (Yes, I have a shelf full of tumblers with boots - I keep them all to use at picnics for everyone to cut down on the amount of ice we need....) I do wish they came in more colors, but that is not a deal breaker. I'm sure they're waiting to see how well they will be received before they release them in all the colors their other mugs come in. Value wise, they are much cheaper than most of the other mugs I've seen and or bought. One other note. Most of these types of tumblers state they are not to be used with carbonated beverages. I can't drink the amount of water I need to stay hydrated - for some reason water seems to make me feel thirstier and if I drink enough, I get nauseated. So, I decided to investigate and found that on the Stanley site it stated that most carbonated beverages are stored in stainless steel barrels before distribution with no issues. The main thing that I've found is that you need to make sure there is a way for the carbon dioxide gas to escape, or it can do the 'Old Faithful' spurt when you open them. (I've had that happen several times! I quit using any type of mug with a sealed lid without any way of venting) Even though these don't leak, the gas can still slowly escape around the straw opening. I've bumped and shaken my mugs a lot and not had any problems with the ones with straws. I haven't found any erosion in the linings of any of my mugs, even the ones I've used for years. The stainless steel doesn't seem to affect the taste at all. All in all, this is my favorite tumbler of all the others that I've bought. I have at least 8 other brands and this one outshines them all. The only thing that remains to be seen is how well it will hold up. I will update in the future if I find any issues.

I absolutely love my Ello Oasis!! I had actually read the reviews and watched the videos. I am very much a cup queen. 👸🏾🌸I wanted to treat myself for my 31st Birthday this year. {3/12} It check all of my boxes in what I like in a cup. 1.leakproof was a must. (I carry my cups everywhere) I’ve never seen a retractable straw. It’s amazing!! 🥰💖 2.Comfortability- It is very comfortable to hold in my right hand or left when my other hand is full. (It has an indentation for your thumb to rest while holding) 3. The color and print on the cup is textured and feels very nice to the touch. (I got the blue floral print) 4.Has to be able to keep my water cold/cool all day. It has passed the test for me many times!! 🎉💕🥰 5. It has a nice size! 40oz is the perfect amount of water for me for throughput my warm days or weekends 6. Car cup holder friendly- It fits perfectly in my cup holder, no problem. 7. It has to be able to be dishwasher safe- It washes well in the dishwasher but I usually hand wash it to preserve the cup’s beauty. I have already recommended this cup to many of my friends and coworkers! I can’t say enough good things about it. 💖☺️🥰

After 8 months it’s still good as new! It’s legitimately easy to clean and 100% leak proof. I’ve dropped it numerous times and my water stays cold just as long as it did in my hydro flask. I only hand wash so I can’t say if it would hold up in the dishwasher but I think this is a great product for a great price.

I love the retractable straw. This cup was recommended by a friend and I bought one to take on vacation. It is great! I love that I tuck the straw away and prevent germs as well as leakage. The lid also seals well enough the cup does not spill at all. Completely full, it has some weight, but the handle makes it easy to hold and to drink from. It does a nice job keeping ice and I loved this one with the raised design and soft blue color. I showed it to a friend and she ordered the green colored one and she loves it!

I have a ton of cups/mugs/tumblers, whatever the official name is for these things 😂 I have BruMates, HydoJugs and off brand one and now two of these Ello Oasis. The pictures are of the purple one in 30 ounce, but the review is the same for this pinkish 40 ounce that I also have. I use mine for the gym, just everyday water or electrolyte consumption and one to keep on my nightstand. I had to laugh at the review above claiming that this mug is “heavy” 🤣 It’s actually the lightest of all of mine, except the cheapest off brand one I have. Also, if their cup arrived chipped for whatever reason…send. it. back. 🤦‍♀️ Also, the straw configuration is *not* difficult to figure out 😏 Okay, now that that’s out of the way…I really do love these cups! I love that the straw is completely hidden and unexposed (as long as you turn the “dial thingy” completely) it 💯 does not leak (again, as long as you close the dial completely) it keeps my beverages cold plenty long enough, the colors are great and they’ve fit in every cup holder I’ve put them in (the reviewer above must have some super weird cup holders or they just aren’t smart if theirs doesn’t fit 🤣). The coating on the outside is the exact same as my HydroJug and my two year old HydroJugs have zero scratches, so it’s definitely decent quality. Now, to the reason(s) I knocked one star off…if you put anything with a flavor, I’ll use a scoop of cherry electrolytes as an example, and wash it by hand, the smell and flavor is quite hard to get rid of from the straw and its mechanism. If you put it in the dishwasher, it comes off fine. Also, I wish it had a silicone bottom or at least a boot I could purchase for it, as the bottom is just the stainless material. It’s the same diameter of the HydroJug, so I’ll probably just purchase one meant for that type. That’s really my only criticism, otherwise these are great and not way overpriced like the other brands.

I’ve had a separate Ello water bottle for a couple of years, and it was great at insulating but it got pretty scuffed up and it wasn’t leak-proof as advertised. I thought this water bottle was cute and I needed a bigger water bottle since I work in the sun for several hours. I have a Stanley, but again, it isn’t leakproof, and I was kind of paranoid of dirt getting in the straw. I’m a lifeguard, so I need a closed water bottle. This water bottle is everything I love about the Stanley, and nothing I don’t. It fits perfectly in cup holders, holds everything i need it to, and keeps it cold. Not to mention, how many comments I’ve gotten about how cool my water bottle is. I think the fact that the straw is fully covered also helps keep the inside cool. When the straw is retracted, I can hold the cup fully upside down and be confident nothing will leak. I show off my water-bottle like a dairy queen worker serves a blizzard. Get this waterbottle.

I had been using an older Ello tumbler with straw daily for the past few years to carry my water. I have found that having a straw and ice cold water makes me significantly more likely to actually stay hydrated. When I stumbled across this tumbler on Amazon, I was immediately excited to give it a try. As a klutz, I loved the idea of a lid that will stay firmly attached if I knock my tumbler over, and the idea of a tumbler with straw that is completely leakproof sounded incredible. Overall, I really love this tumbler. I live in Arizona, and it keeps my water ice cold for several hours. I am confident carrying it in my backpack or tote bag, and have not experienced a spill in my day to day life. I did test the leakproof claim when I first received it by filling it with water and shaking it around at different angles, and it did leak slightly in my test, but does not leak from normal activities. I feel that the cost was reasonable for the value. I use this tumbler nearly every day, and it has been holding up very well so far (purchased about 4 months ago). It fits comfortably in cup holders, including in the car, and the straw mechanism generally works very well (and is easy to fix if it gets misaligned). The one major drawback of this tumbler is that it creates a tight seal when the straw is tucked away. This means that can build up quickly within the tumbler if there is a change to external temperature or pressure. If I leave the tumbler in the car on a hot day (most days in Arizona) with the straw closed, water will forcefully gush from the straw as soon as the straw is opened. This caught me very off guard the first few times it happened, and I spilled water all over the interior of my car. Having experienced this issue several times, it probably should have occurred to me that any pressure change could trigger this, rather than just changes due to temperature, but I am an optimist not an engineer. I travel regularly and decided to take this tumbler with me on a recent trip. While I was napping on my red-eye flight, the internal pressure of my tumbler built up enough to force about half my 40oz of water out through the sealed lid, soaking everything in its wake. To summarize, this is a great tumbler for everyday use, but not one that I would pick for travel or for use in high temperatures.

This is the best cup I've ever owned! It keeps my drinks cold for hours, and I love that the straw stays covered when not in use. The pink color is adorable, and the size is perfect for everyday use. It's functional, stylish, and well-designed. I use it all the time and couldn't be happier with my purchase. I would definitely recommend it to anyone looking for a high-quality insulated cup.

The best cup for nurses or people on the go! Leak proof, cute and the retractable straw has been a game charger for germ OCD. Buying another one for work cause I love it so much!

I ❤️ this! I own other bottles but was looking for one with a straw but it MUST BE RETRACTABLE - Bingo! This is beautiful, great in my car cup holder (so important!), straw retracts easily, love the colour, ❤️ the quality and best of all for the price. Its value for money for a reasonable not overpriced bottle like some others. ❤️❤️❤️

It was good until it started leaking. No matter how tight you close it, the rubber around the straw part will wear off eventually. 🤷🏻‍♀️

سيء مايحفظ البرودة ابدا كذب انتبهوا صح انه مايسرب ومايطلع مويا بس وش الفايدة مايحفظ البرودة !

Great quality . My 9 year old loved it