STAYS HOT OR COLD: THERMOS vacuum insulation technology for maximum temperature retention. Keep your coffee hot or your water cold for hours | | EXTREMELY DURABLE: High quality 18/8 stainless steel is dependable any time of year for whatever your day entails. Dishwasher safe (top rack) | | LEAK-PROOF LID: DURA-SEAL drink lid that is leak proof when closed for peace of mind | | GRIPTEC TECHNOLOGY: Equipped with a non-slip, quiet, soft touch base and non-slip molded handle for added durability | | CUP HOLDER COMPATIBLE: Fits most standard size cup holders for convenience while on-the-go | |