I think in the durability category, a 32 oz Nalgene is a winner. Fill it with ice, pour in the water and you’re good for hours. I prefer the narrow mouth but that does admittedly make getting ice in there a bit harder. The standard wide mouth is cake. The downside is it doesn’t stay nearly as cold as a Stanley or Yeti or whatever else is out there. But the pros are (1) notoriously indestructible (2) easy to clean (3) you can fill them up with stickers let other millennials with stickered up Nalgenes know that you‘re ready to mingle (they’re usually really attractive graphic designers or avid rock climbers)