“The reason I gave 4 stars rather than 5 is because on buying the 1000 ml bottle for water, I didn't realise it would be quite a bit too heavy for me because I have dexterity problems with my hands, so I have to use two hands to lift it to drink from it and it's not very easy to fill up because of the size either, due to my hand issues. I should have bought a 500 ml one, which would have been easier to manage, it's frustrating because to safely use it, I have to just fill it halfway.”