Unique Friendship Gifts - Birthday Gifts For Best Friend, Bestie - Personalized Beach Tumbler Size:20 Oz 100% polyester filling

100% polyester filling

- Do not put a lid on the tumbler when the water boils at 100 degrees

-Shoulder taping 4

One side printing

this travel coffee mug can keep your drink hot for 3+ hours and cold for 5+ hours in a normal temperature environment

Unique Friendship Gifts - Birthday Gifts For Best Friend, Bestie - Personalized Beach Tumbler Size:20 Oz 100% polyester fillingPRODUCT DETAILS: Made from a high quality stainless steel material: Thanks to double walled vacuum insulation technology, this travel coffee mug can keep your drink hot for 8+ hours and cold for 12+ hours in a normal temperature environment. Hold hot coffee, iced cold fruit teas, and wine, without affecting your drinks natural taste. Portable and convenient: Fit nicely in most cup holders, even car cup holders or chair cup holders. Great for both