Insulated Tumblr For Dads drinkware hot/cold cup no straw included

No straw included INSULATION TECHNOLOGY: Each HOMISBES tumbler has 18/ 8 stainless steel double walls, with vacuum between helps your drink hot for up to 6 hours and cold for 12 hours depend on the exterior environment. PORTABLE TUMBLER: This stylish vacuum insulated stainless steel tumbler is designed to be portable and to fit into most cup holders you can bring it everywhere