The leak proof lid means no more accidents while on the move, combined with a tapered design to provide a secure grip and a perfect fit in most cup holders. With a non slip bumper base, durable stainless steel construction, and bpa free design, this tumbler is your ideal companion for staying refreshed on the move.·      hot or cold perfect for taking coffee, tea, soda or beer on the go·      vacuum insulated double wall vacuum insulated to maintain temperature·      leak proof lid·      integrated non slip bumper base quieter, more secure grip on surfaces·      durable 18 8 stainless steel with full powdercoat finish·      dishwasher safe·      bpa, bps, and bpf free·      10 hours cold, 5 hours hot·      cup holder compatible·      capacity 900ml·      dimensions 23.8 x 9.5 x 7.4 cm·      weight 474g 1lb 1oz