This bottle is very easy to hold. The line markings are great to track consumption.Excelente presentación y practico al usarWell made and sturdy. I like the foam cover and detachable handle, and that it included replacement parts for the lid. (The foam cover may or may not provide some insulation, but it definitely prevents noise should you drop it in a play or movie.). Hoping it's odor resistant.I love this I mix my zipfizz in it int the morning I can add my vitamins in the lids and its ready when I'm at work it's spill proof and a perfect sizeLove it! Only improvement I would suggest is a window in the sleeve to see the water level markings! Then it would be perfect!Fits in my car cup-holder. Honestly that was enough for a good review for me. But I also like the way the flip top opens far enough my nose doesn't hit it. I love the screen so I can put fruit in there if I feel like it. The handle works well. I don't use the time levels on the side like I thought I would but I still like them being there. Love the color. I also don't use the sleeve because I like room temperature water but the fact it came with one is cool.My only complaint is that water can exit through the vent hold. There's no valve on that and I think it needs one. You can't drink from this sideways because of it, you have to drink with the lid pointing upward or you get water all over.I overall like this bottle however I dropped the bottle and the lid broke, it no longer is leak proof. It was not reparable. I contacted the company to purchase a replacement lid and they do NOT sell them. I have to buy an entirely new bottle. They offered me a 20% coupon but I think they should have just sold me a new lid. I didn't even want it under warranty, I was willing to buy it but NO, they just wanted me to buy an entirely new bottle. What a waste. I did not buy a new bottle from them.My daughter scoured Amazon looking for the perfect water bottle and we think she found it.Leak proof: It is leak proof— lid screws tightly, flip top secures with a latch, neoprene sleeve prevents condensationGreat water flow: It has a nozzle on the lid instead of a straw, so you tilt the bottle to drink. I think the water flow is perfect. I thought I preferred drinking from a straw, but this is significantly better. No straw to keep up with or try to keep clean. And the lit fits tightly over the nozzle to prevent leaking.Lightweight: the bottle is very lightweight and easy to carry on walks or runs. The strap is a nice added feature that can be removed if you don’t need it.I love the colors they offer. I like the times listed on the side as a reminder of how much you should be drinking — although I don’t follow them, as I’m usually drinking more than what’s suggested.It’s just a very well thought out water bottle and a fantastic design.Customer service has been excellent as well. I had a question about my bottle and the response was quick and helpful via email.Please note that it’s hand wash only. Very easy to clean - so hand washing is no big deal.I love this water bottle!It's completely leakproof and even has a locking feature so it can't accidentally open in your bag.The handle strap is REMOVABLE so it doesn't get all soggy when you wash your bottle.It comes with a little 'filter' if you're planning on adding fruit to your water that will come in handy.It has an insulating case/sock, I haven't really noticed if that's been keeping my water cold or not but it at least protects the bottle from wear and tear too.It's BPA free.Great colour - I went for purple and it's really striking.All round fantastic purchase. It might feel pricey but it will last you a long time and is definitely worth it!Fantastic bottle, so much more hygienic than the ones i have been using with straws which need replacing every few months. I love the size of this bottle too and the different accessories it comes with. I have 3 of these bottles in household now, for my children and husband. Colours fab tooThe bottle leaks constantly. I'm always on the move and it has spilled all over the place, this was sadly a waste of money. I like the timer but a waterbottle that leaks is pointless ?‍♀️When i recieved my drinking bottle i filled it up and started drinking, by the time i had taken a sip i had water all down my front as there was a very small hole above the drinking hole. The bottle also never stopped smelling plasticky and tasting plasticky. very very dissapointed.Won't ever buy another make of bottle. Very happy with it. X