Paid $130 for a fancy travel mug, found a $9 one that works better
Last month I grabbed a titanium travel mug at a shop in Portland because the reviews were glowing. It kept my coffee lukewarm for about an hour, and the lid leaked in my backpack. Yesterday I grabbed a cheap steel one from a gas station for $9 and it held heat for 6 hours on a school run. Anyone else gotten burned by premium gear while the budget version wins? What's the worst 'worth it' item you've actually regretted?