This was one of the best impulse buys I have ever done. We use these bottles every day. The flip top for drinking with the straw makes drinking water simple. I love the easy fill spout. The twist off top for cleaning works perfectly. The water stays cold. They are easy to clean. They are a little too big for standard car cup holders but even that we make work.

This is my 2nd purchase for these water bottles! My adult girls love it! It’s designed like a sippy cup! But the water flow is amazing. You don’t have to tilt the bottle to drink from it, a straw is included! It’s spill proof. Just press the button to flip the top to drink , then flip the lid to add ice and water, no need to unscrew top. Keeps drinks cold, ice last all day!! Highly recommend this product! It will Not disappoint!

Love that there is a lid lock feature and the top flips up for refilling without removing the straw. Cools for long periods (made it through a hot september disney day). The only negative is if they rub together with another ello bottle, the coating scrapes easily.

I see a lot of bad reviews but honestly I have 8 32oz bottles and 12 22 oz bottles and no leaks, hold ice all day and can survive a drop. I do have one that doesn't spring open anymore so it takes 2 hands but that is 1 out of 20.

Love these! I'm in the market for new ones as mine have been everywhere and shows the mileage. The one draw back is the seal is NOT 100% leakproof. Anything that jars the bottle causes the gasket to become dislodged - including opening and closing the flip top for a refill. I've been doused with water a few times from this and also had my car floor soaked when one rolled off the seat and landed. This has occurred both when new as well as after wear and tear from daily use. Despite this drawback, I still think this is a fantastic design - no more struggling to insert a straw into ice packed liquid, the straw stays put, flip top, add ice and water, snap shut (check seal) and good to go! Also wash those seals regularly or mildew will set in.

Love the design and have been great until I knocked over my bottle and the lip that holds the plastic lid in place snapped off. Now I can only use it at home since the clear lip will not stay down. Very disappointed since it was only knocked over, now I have to buy a new one since I used it every day

I really liked these bottles until the rubber ring inside the bottle got loose and makes the bottle leak. My laptop got damaged because of the leak... I liked the design that I can sip and drink, and pour without having to open the whole water bottle. However, after some time of use, the ring rubber by the cap started coming off causing the bottle to leak. I had to fix it often and keep checking. One day, the bottle leaked and spilled water, damaging my laptop.

I bought these for my kids to use at school. I wanted to love them but the lids broke after a few weeks which rendered them useless! We also had trouble with them leaking, the gasket on the lid would frequently fall off. Another problem was the straw on the inside kept slipping out which meant they couldn’t get a drink without them sticking their dirty hands in the water to fish it out and then reattach it. Great idea for a water bottle but very flawed design.

The lid is very low quality. The outer cap is plastic and broke so won’t close now. The O-ring inside will NOT stay in position, therefore LEAKS/POURS out when taking a drink!

Worst water bottles, terrible design. Lid gasket gets loose easily and spills all your water. Tip of plastic closure for lid breaks easily and can no longer close it. Have gone through 6 lids for 3 water bottles. Will say customer service replaced them promptly, but would never buy again.