Limited Guarantee
Splash-Proof, Shatter-Proof & Easy-Close Lid
24 Hours Ice Cold & 8 Hours Piping Hot
Premium Grade Copper Lined 188 Stainless Steel, Double Wall Vacuum Insulation & Tumbler is BPA free
Do not put in dishwasher, freezer or microwave. Wash with soap, water and scratch-free sponge. Do not use any chemicals (bleach, chlorine, etc).