“It's fairly leak proof when upright but does not keep liquid hot for very long at all, very disappointed. Within an hour or 2 the hot liquid wasn't hot, would not recommend.”
“I bought this for my daughter to makes herself an iced coffee every morning. She loves it. She says her drink stays cold longer but also the ice doesn't melt so quickly, diluting her coffee. She's delighted and the yellow is a lovely cheery colour”
