Qtencas Boss Day Gifts for Men, Because Work Wine Tumbler, Boss Day Gifts Christmas Birthday Gifts for Men Boss Gag Manager Leader, Office Gift for Coworker Staff, 12oz Black Stainless Steel Tumbler

GIFT FOR BOSS DAY: The wine tumbler with saying “Because Work” is specially designed as a boss day gift for coworker men boss gag colleague wine lover.

The black wine tumbler is also a wonderful Birthday, Christmas, Thanksgiving Day and Boss Day gift.

DOUBLE WALL INSULATION: The double-wall vacuum insulated design can ensure the long-lasting constant temperature of the drink in the insulated wine tumbler, and it is suitable for use whether the drink is hot or cold.

The insulated design keeps your drink cold like juice for 9 hours or hot like coffee for 3 hours, always provide you the ideal temperature.

STEEL STRAW AND CLEANING BRUSH: The black boss wine tumbler comes with stainless steel straw.

The straw mouth is made of silicone, which is a special anti-scalding design.

This insulated wine tumbler is also equipped with a cup brush and straw brush for easy cleaning of the cup and straw.