The size comes in handy. You don't need to fill up the bottle during your session. The problem is the material.I dropped my bottle yesterday on the gym floor and it just exploded.That wouldn't have happened with an ordinary bottle. Something should be done about the material.

Hi All, This is a great bottle, mde from heavy duty BPA-free plastic. Its 1.9L capacity is a handy size that's if you have big hands and the leak-free stainless steel screw cap is really secure However read the instructions do not wash with boiling water as it will misshape the bottle, user error not MP problem.

Genuinely useful, particularly as I spend most of my day locked to my desk. Handy to keep hydrated throughout the day, and cuts down on the trips to the water fountain whilst at the gym. My only problem is that I picked mine up by the handle (in the usual manner) and my forefinger ended up going straight through the bottle. Quite thin and flimsy, so if you're anything less than incredibly cautious all of the time, it breaks fairly easily.

I used to take a smaller bottle to a gym with me and finish it completelz during a workout. Now I got this one and am very pleased with both its material as well as quality. No need to carry any pack with powder with me.

Perfect for hydration!! I love it comes with a hole in the top to fill the hydrator up with your chosen liquid,the lid fits perfectly. The colour reminds me of my time down the pit.It does get heavy when full though,I have to drink to make it lighter therefore hydrating myself as I go which is good. I was very surprised it was full when I received it. Overall a good hydrator but please could you fill it with the customers liquid of choice,mine would be Lilt.

Had two of these - one with a faulty screw cap which didnt tighten straight allowing water to leak out, the other, the metal cap split down its join and was left with two sharp bits of metal exposed on the screw cap which made it difficult to tighten. Rubber ring in the lid becomes easily mouldy and is difficult to clean whole bottle in general is difficult to clean

This bottle is excellent. Unlike the other reviews, I have dropped mine before with no cracks or breaks. I use it everyday to try and drink a whole bottle of water. The material that is attached to the lid is very helpful for carrying around instead of just holding the handle. I would definitely recommend in getting one. It is 1.9L and is very easy to drink from.

Excellent product if you struggle to get your proper daily intake of water two of these bad boys and your done drink so much more with this than I did before

Love this for monitoring my water intake. Easy to use and great for the office, gym or anywhere. 

very cheap feeling bottle and shape is kinda awkward, but if you get it for free its not bad