I’ve had a Berghaus mug for years and years but it was finally getting past its’ best. The handle was loose & felt it could go at any moment. I bought a new one & the handle design is much better than the old one. The rest of the mug has downgraded though. The lid feels cheaper. The body gets water trapped between the two layers which spoils the look of the mug. When you fill the mug with hot water any trapped moisture between the layers noisily bubbles out at the top.