Zojirushi Stainless Steel Tumbler with Lid, Insulates for Hot and Cold Drinks, 0.45L, SX-FA45-BM, Slate Black

Excellent heat and cold retention. The lid makes it even better. Swivel-open lid allows you to drink without removing the lid and easily insert a straw. The lid can be disassembled and thoroughly washed. Capacity: 450ml Heat retention (1 hour): Over 81°C Cold retention (1 hour): Under 7°C Dimensions: 8.5 (W) x 9 (D) x 17 (H) cm Weight: 0.24 kg Country of origin: Thailand