SEAL IT IN: Leak-proof lid (when closed) for on-the-go convenience | FOR THE LONG HAUL: THERMALOCK double-wall stainless steel insulation keeps drinks hot up to 7 hours or cold up to 18 | LEND A HAND: One-handed drinking with no lids or caps to remove or misplace | GET A GRIP: Subtly textured grip with fluid movement for a secure hold on the go | PERFECT FIT: Fits car cup holders and under most single-serve brewers | EASY CLEANUP: Top rack dishwasher-safe lid, handwash body | PEACE OF MIND: Limited lifetime guarantee | CAPACITY: 20 ounces