Okay, so last time I posted asking about a specific bottle, this time I want a general recommendation! I need a big water bottle! Like big big. I need it to be able to carry ice and stay cold throughout the day. Perks if its not too heavy when full because that is riskyyyyy working around kids. Anddd go!
Nalgene has always been my preferred as I like to take never-ending sips and I don't care for the taste that tin ones create, but I've heard good things about this guy (plus it has the water drinking lines to keep you on track to a more hydrated day).
All the above look awesome. My preference is S'well - their bottles comes in different sizes (I have the regular one which might be too small for you). It keeps cold water really cool for hours, so much so that I don't actually need ice in there. It's pretty lightweight for what it is. You can have hot beverages in there too.
Can't beat the "Klean Kanteens" they stay warm and cold all day, actually they stay cold for days if left. Also, the lid has a loop that makes it easy to carry and or tie to the side of a pack. Its BPA free, seal proof with lifetime guarantee and love the color shown here: Can't say enough about the Klean Kanteen.