20oz Stainless Steel Ocean Blue Slim Tumbler - Vacuum Insulated Travel Mug with Straw & Lid - Keeps Drinks Hot/Cold for Hours - Perfect for Office, Gym, Hiking & Outdoor Activities

Frosted Frog’s 20-Ounce Slim Stainless Steel Insulated Tumbler is top of the line! They will keep your drinks hot for 8 hours or cold for 24 hours. With 18/8 stainless steel construction, double-wall vacuum insulation, and No Sweat Design, they’re perfect for any use no matter how extreme. Included with your new tumbler is an eco friendly stainless steel straw and straw cleaner.

DOUBLE WALL VACUUM INSULATIONThis 20oz skinny tumbler can be used for hot and cold drinks.Under normal temperature,it can keep a tumbler of ice for 12h until the ice totally melt,or hot coffee warm for 6h

LIFETIME DURABILITY304 food grade stainless steel body, BPA free, healthier than plastic cup. The insulated tumbler never sweat due to the Vacuum insulated design. Powder coating on the outside fits more comfortably in your hand, looks good, anti-slip