Compact, rugged, and built for adventure, the Rift Tumbler 10 oz is your go-to for coffee on the trail or at your desk. The VaultLoc ™ 100% leakproof lid delivers spill-free confidence, while the articulated base design provides a comfortable, ergonomic grip. A slip-resistant silicone bumper keeps the tumbler steady and protects surfaces from scratches. With durable recycled stainless steel construction and double-wall vacuum insulation, Rift keeps drinks hot or cold for hours in a size that fits easily in hand and in cupholders. Dishwasher safe and BPA-free. Tech Specs - Durable 18/8 Recycled Stainless Steel - Double-wall Vacuum Insulated - VaultLoc ™ Twist-Lock Leakproof Lid - Rift Link for Hands-Free Carry - Ergonomic Comfort Grip - Slip Resistant Removable Silicone Bumper - Cup Holder compatible Dimensions Tumbler: 161.4 x 93.7mm (6.4” x 3.7”) Lid: 43.2 x 94 mm (1.7" x 3.7”) Base Diameter: 63.5 mm (2.5”) Care Dishwasher safe, remove Rift Link attached to lid prior to washing.