This fits your?. Make sure this fitsby entering your model number. 1. Seamless vacuum liner, 304 stainless steel one-piece stretch forming, heat preservation, and lasting. 2. Double-layer stainless steel cup body, longer heat preservation time, effective heat insulation and anti-scalding. 3. The cover is equipped with a silicone sealing ring to prevent temperature drop and prevent side leakage. 4. Appearance coating process, smooth hand feeling, not easy to fade. 5. The concave design of the bottom of the cup is more secure and safe to use.