These are two Smart Mug You Should Check Out. Mighty Mug doesnot spill your mug . Ember lets you control your Drinks Temperature. Buy MightyMug (Amazon US) : Buy Ember …
Bluetooth Speaker Mug with Mug Stand and Porcelain Mugs – SP-BMSB from CTA Digital • Powerful speaker concealed in a coffee mug streams your media via Bluetooth • Rechargeable, portable …