Have you guys seen these? There like really popular here in Canada, sort of the next Herschel bags of water bottles. They hold heat/cold for like 12+ hours and it's double layered. They're really pricey (45-50 dollars canadian) but are totally worth it. They can also hold liquor, especially beer.
I have a friend who has had one for a year and he told me that it doesn't dent in like most metal bottles. The paint might scratch off when dropped but that's the most.
They are cute tho!
