DNC High School Musical Aluminium Sports Bottle

I purchased 3 of these for my daughter and neices, all were absolutely fine & certainly no leaks! They're a great size for lunch bags & the matching lunch bag has a veclro strap in it to hold the bottles upright anyway.
I much prefer these to the plastic bottles as the plastic ones tend to get chewed and don't hold as much drink in as the aluminium ones.
Plus these are a nig hit for bike rides as they fit perfectly in the drinks holders.

I bought this for my daughter's lunch box and it has proved a nightmare. No matter how I screw the lid on, it leaks every time. Looks great - but functionally flawed.