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)