








💧 Stay cool, leak-free, and effortlessly hydrated—because your hustle deserves the best.
The Ello Cooper 40oz Stainless Steel Water Bottle combines premium double-walled vacuum insulation with a leak-proof locking lid and soft silicone spout, keeping beverages cold for up to 24 hours. Designed for active professionals, it features a durable powder-coated finish, BPA-free materials, and an integrated carry handle for easy transport. Dishwasher-safe lid and easy cleaning make it a hygienic, stylish hydration essential.














| ASIN | B0BQ5FP74M |
| Age Range (Description) | Adult |
| Assembly required | No |
| Base Diameter | 3.9 Inches |
| Batteries required | No |
| Best Sellers Rank | #270 in Kitchen & Dining ( See Top 100 in Kitchen & Dining ) #12 in Insulated Bottles |
| Brand | Ello |
| Cap Type | Screw Cap |
| Capacity | 40 Fluid Ounces |
| Color | Black |
| Customer Reviews | 4.5 4.5 out of 5 stars (16,497) |
| Global Trade Identification Number | 00810094671488 |
| Included Components | Cooper Water Bottle, Lid with Soft Silicone Spout and Cover, BPA-Free Plastic Internal Straw |
| Is Dishwasher Safe | Yes |
| Item Weight | 1.16 pounds |
| Item model number | 469-0999-400-6 |
| Manufacturer | Leapfrog |
| Material | Stainless Steel |
| Model Name | Cooper |
| Number of Items | 1 |
| Number of Packs | 1 |
| Number of pieces | 1 |
| Pattern | Straw Lid |
| Product Care Instructions | Hand Wash Only |
| Product Dimensions | 3.85"W x 11.25"H |
| Recommended Uses For Product | Water |
| Special Feature | Cold 24 Hours, Double Wall, Insulated, Leakproof |
| UPC | 810094671488 |
| Warranty Description | Limited Lifetime Warranty |
| With Lid | Yes |
S**M
Perfect kids water bottle
This 18oz kids stainless steel water bottle is fantastic! The pastel colours are absolutely beautiful, and my child loves picking which one to take each day. It’s very easy to clean, and the design is sturdy with no leaks at all — even when tossed into a backpack. The insulation works great and keeps the water cold for hours. Overall, excellent quality and a great buy for kids!
B**E
These bottles are outstanding!
These bottles are outstanding. They keep water cold for long periods, and the capacity is perfect. I bring plenty of water to work and still have enough throughout the day. I also love the sleek design, and they’re very easy to clean. I reached out to customer service because I wanted a different lid for my daughter, and the specific lid wasn’t listed. Their team was incredibly helpful and kindly sent me a chug lid for free. That level of service truly impressed me. I’m extremely happy with my purchase. I’ve already bought six bottles, one for each member of my family, and we all love them. Highly recommend!
A**N
Favorite water bottle!
I’m obsessed with the “ello” water bottle, and I’m not the only one. 😁 I found one at a store about a year ago and bought it on impulse because I needed a bottle like this for water. Though I must admit, I had low expectations because so many previous bottles had let me down in the past. But this one far, exceeded my expectations. My husband tried it and said that he really liked it that it was his favorite over any of the bottles he’s used and asked me to get him one. So I returned to the store and bought one for him and an extra one for me so I could have one at work and home. Several weeks later he saw my extra one at the office and he too wanted one for the office 😆 However, upon returning to the store, I only found they were out of stock and no longer were carrying them. Recently other family members tried it and complemented it. I think my favorite reaction was “Drinking from this is so satisfying!” 😂 It was at that point I decided they make great gifts. I returned again to the store and found they still no longer carried it. For this reason I was thrilled to find them on Amazon. It is something I will keep buying over and over for people because it’s just that good of a bottle. Functionality: If you put cold water in it, it will stay cold for a long time as it is well insulated. The cap snaps closed and can be locked. No spilling or leaking issues. There is a straw that runs all the way down so you don’t have to tilt up, the mouthpiece is very comfortable. Everyone I have given this bottle to loves it. It becomes their sidekick. Now they are gifting it too 😆💕 We live in Florida, constant water is a must and as long as “ello” keep this quality standard I can’t imagine buying any other brand. Good job ello! 👍
C**N
No leaks!
This stainless steel water bottle is well-crafted and durable, making it perfect for my 7 and 10-year-olds to use at school. It's also great for sports and has a generous capacity for hydration. Cleaning and refilling is a breeze, thanks to the convenient second lid that easily unscrews. I appreciate that there’s no unpleasant odor, and the first lid features a practical spout for easy drinking. My kids have dropped it many times but so far no dents and no leaks! I did deduct one star because occasionally it's a bit tricky to unscrew one lid if the other is tightened and the paint can easily chip or scratch, but overall, the price is reasonable for such a quality product.
L**E
Very nice. Well built too
Really liking this water bottle. Good large size at 40oz. Carry handle is comfortable and easy to grab. Sip mouth and straw make drinking from this at night time super easy for me. Keeps my water cool for quite a long time. Water is still even chilly by morning time. Finish looks nice so hopefully it'll stay like that for awhile.
C**Y
Sturdy and easy to use
Gave this as a gift for my son who really liked it. Quality appears good and it's easy to drink from. This is a neutral but attractive looking water bottle.
J**N
Durable, beautiful, and great locking system
These cups are beautiful and sleek and hold the perfect amount of water for my toddlers. My 3 year old can easily open the lid without struggle and figured out the locking mechanism right away. They aren’t too heavy even when completely full. My 1 year old has no issue lifting and drinking from his cup. We don’t use ice so I can’t speak to the insulation, but we love that it’s stainless steel for the kiddos so it helps prevent bacteria and at a minimum keeps their water cool on a hot day. So far we haven’t had any issues with water leaking and the cups appear to be very durable.
H**Y
Better than popular competitorsss
I've been using mine for 2 weeks. So far, it's love. Possibly my new go-to brand when it's time to replace my failing one whose brand name is inspired by the mouse of a certain bamboo-eating animal. PROS (for me): Soft silicone spout. Very easy to sip. Spout guard/cover that has a lock option and which flips *all the way open* at the press of a button (and without flinging mouthpiece water everywhere, like a certain popular brand does). Truly leak proof. Stays cold. Easy dishwasher clean. Much lighter and more hand-sized than many others, as well, which I assume is due to slightly less insulation. I can't imagine a car cup holder in which this wouldn't very easily fit. POSSIBLE CONS (for some people): The bottom of the lid that faces the inside the bottle has deep crevices that would be nearly vimpossible to scrub with a sponge, so keep in mind if you use it drink things other than plain water and just hand wash. Takes *slightly* more pressure than expensive brand to latch the lid closed. Not certain, but I feel it doesn't stay cold *quite* as long as popular-brand competitors, but ice still lasts several hours, even in the hot sun. I assume this is due to slightly reduced insulation layers, but that keeps it a smaller diameter and lighter weight than the popular brands. TBD: I've been using this for 2 months. So far, no issues or concerns about the handle stability and no issuesor concerns about whether the spout cover could become misaligned over time. Both still seem very perfectly snug in place, with no wiggling.
A**A
Ich bin extrem enttäuscht von dieser Wasserflasche! Sie kam in einem katastrophalen Zustand an, voller Kratzer und Gebrauchsspuren. Das ist schon eine Frechheit! Im Inneren fand ich außerdem eine rote Flüssigkeit, die hoffentlich Saft ist – einfach ekelhaft! Was mich am auch stört: Die Flasche hatte keine Verpackung und das Logo sieht nicht einmal wie das von Ello aus. Das schreit nach Fälschung! Für so etwas sollte man echt nicht bezahlen müssen. Ich kann dieses Produkt überhaupt nicht empfehlen. Finger weg!
C**Y
Súper bonito mi hija lo adora y la acompaña todos los días a su escuela, le conserva su agua bien fría y hasta con hielo regresa a casa
A**R
Excellent leakage stop bottle
R**L
100% would recommend
M**M
Have had this water bottle since September, it’s been great + keeps water cold all day. However, it has begun to leak.
Trustpilot
4 days ago
2 months ago