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Ello Oasis 40oz Tumbler with Handle & Retracting Straw | Reusable Insulated Stainless Steel Cup 100% Leakproof | Gifts for Teens Women | Keeps Cold for 24 Hours | Cup Holder Friendly | Flower Quilt

  • Based on 1,586 reviews
Condition: New
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Availability: In Stock.
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Arrives Sunday, Jul 5
Order within 21 hours and 40 minutes
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Size: 40 Ounces


Color: Flower Quilt


Features

  • 100% LEAK-PROOF: The innovative retracting straw technology ensures you can toss your tumbler in your bag worry-free.
  • HIDE A STRAW TECHNOLOGY: With a quick turn of the lid dial, the straw tucks neatly away, making the lid leak-proof and keeping the drinking surface clean when not in use.
  • CUP HOLDER FRIENDLY: The sleek, tapered design fits perfectly in most cup holders, making it ideal for on-the-go hydration.
  • KEEPS COLD FOR HOURS: Keep drinks cold for up to 24 hours, so your favorite beverages are always at the perfect temperature.
  • DISHWASHER SAFE: Designed for convenience, the Oasis Tumbler is both BPA-free and top-rack dishwasher safe for easy cleaning.

Description

Meet the Ello Oasis Tumbler- The perfect combination of style, convenience, and performance. Featuring 100% leak-proof retracting straw technology, this water bottle can be confidently tossed in your bag without worrying about spills, making it the ultimate travel companion. The innovative retracting straw not only prevents leaks but also keeps the drinking surface clean when the straw is tucked away. It keeps your drinks cold for up to 24 hours ensuring your beverage stays at the perfect temperature all day long. Plus, its cup holder-friendly design makes it ideal for commutes, road trips, and everyday use. Crafted for convenience, the tumbler is BPA-free and top-rack dishwasher safe. Oasis is here to meet the needs of busy individuals who demand a reliable, stylish, and mess-free tumbler that fits their on-the-go lifestyle.

Brand: Ello


Material: Stainless Steel


Color: Flower Quilt


Capacity: 40 Fluid Ounces


Special Feature: Dishwasher Safe, Double Wall, Leak Proof, Vacuum Insulated


Brand Name: Ello


Recommended Uses For Product: Home, Travel


Included Components: Handle, Lid, Straw


Age Range Description: Adult, Teen


Manufacturer: Leapfrog Brands


UPC: 840435608767


Model Number: 466-4001-020-8A


Manufacturer Part Number: 466-4001-020-8A


Item Type Name: Stainless Steel Tumbler


Capacity: 40 Fluid Ounces


Unit Count: 1.0 Count


Item Weight: 1.3 Pounds


Item Dimensions W x H: 4.29"W x 12.39"H


Number of Items: 1


Size: 40 Ounces


Color: Flower Quilt


Product Style: Chic


Theme: Floral


Shape: Round


Pattern: Floral


Occasion: casual


Material Type: Stainless Steel


Product Care Instructions: Dishwasher Safe


Material Features: Insulated


Reusability: Reusable


Material Type Free: BPA Free, Lead Free


Is the item dishwasher safe?: Yes


Other Special Features of the Product: Dishwasher Safe, Double Wall, Leak Proof, Vacuum Insulated


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Jul 5

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Retractable straw, Stays cold,love the design 🌸💖 Retractable straw, Stays cold,love the design 🌸💖
Size: 40 Ounces Color: Sweet Alyssum
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. 💖☺️🥰 ... show more
Reviewed in the United States on June 2, 2026 Reviewed in the United States on June 2, 2026 by Rachel Lovelady

  • Perfect!
Size: 40 Ounces Color: Orange Daisies
This cup is perfect and my favorite now! I’m a Stanley girly (own wayyyy too many to admit), but this cup has become my fav. I love the twist too to hide the straw. It doesn’t spill or leak. It’s absolutely adorable and I haven’t had any scratches (like I get on Stanley sometimes even though I’m extremely careful) and the decals aren’t going anywhere! I throw it in the dishwasher and it washes up perfectly! Would make an excellent gift too!! Also - fits perfectly in the car cup holder, easy grip and comfortable handle, keeps my ice for a really long time (24 hrs +) and does not condensate. ... show more
Reviewed in the United States on June 19, 2026 by natalie clark

  • Excellently designed!
Size: 40 Ounces Color: Pistachio
Bought it for my pregnant wife as she had a wrist issue that made it hard for her to lift the bottle while drinking. She loves it! We LOVE the following: 1. The straw is made of silicone rather than plastic 2. The straw can be conveniently sealed when not in use so the lid is totally leak proof 3. It fits in the car 4. She loves the colors! 5. Various parts can be taken apart and put in the dishwasher for cleaning 6. Keeps the water cold for hours Whoever designed this product is a God send. In a world of cheaply made, badly designed products this is a unicorn. ... show more
Reviewed in the United States on April 25, 2026 by Deepthi Srinivasan

  • Best tumbler ever!
Size: 40 Ounces Color: Grayscale
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. ... show more
Reviewed in the United States on September 5, 2025 by Puppy lover

  • Great tumbler with straw lock!
Size: 30 Ounces Color: Flower Quilt
As a breastfeeding mom, hydration is key! I love a good tumbler. The print is so cute, it keeps your drinks cold, and as long as the straw is locked it doesn’t spill. In saying that, if you don’t have it locked it will spill and cause a mess!
Reviewed in the United States on June 15, 2026 by Grace chambers

  • Love the Retractable, Leak-Proof design!
Size: 40 Ounces Color: Sweet Alyssum
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! ... show more
Reviewed in the United States on May 22, 2026 by TK

  • Awesome tumble
Size: 40 Ounces Color: Full Bloom
The mechanics of the straw is awesome. When u turn the top the straw will raise and lower. Looks well designed. Keeps drinks cool. Awesome buy. Perfect size for cup holders.color was on point. Very well made
Reviewed in the United States on June 6, 2026 by Matthew beal

  • Worth the purchase!
Size: 40 Ounces Color: Main Squeeze
I love this cup! I own a few things from ELLO and they’re all such good quality. This one is super cute and will keep your drinks cold for 24 hours! I love that you can retract the straw and it won’t leak if it tips over. Just be careful not to overfill it with ice! The straw will get stuck and not work properly. That’s a user error but other than it’s a great tumbler! ... show more
Reviewed in the United States on May 23, 2026 by V

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