Plastic Insulated Travel Mugs

travel mugs
(Travel mug) A mug is a sturdily built type of cup often used for drinking hot beverages, such as coffee, tea, or hot chocolate. Mugs, by definition, have handles and often hold a larger amount of fluid than other types of cup.

insulated
Protect from the unpleasant effects or elements of something
(insulate) isolate: place or set apart; "They isolated the political prisoners from the other inmates"
Protect (something) by interposing material that prevents the loss of heat or the intrusion of sound
(insulate) protect from heat, cold, or noise by surrounding with insulating material; "We had his bedroom insulated before winter came"
Prevent the passage of electricity to or from (something) by covering it in nonconducting material
(insulation) the state of being isolated or detached; "the insulation of England was preserved by the English Channel"

plastic
A synthetic material made from a wide range of organic polymers such as polyethylene, PVC, nylon, etc., that can be molded into shape while soft and then set into a rigid or slightly elastic form
fictile: capable of being molded or modeled (especially of earth or clay or other soft material); "plastic substances such as wax or clay"
Credit cards or other types of plastic card that can be used as money
capable of being influenced or formed; "the plastic minds of children"; "a pliant nature"
generic name for certain synthetic or semisynthetic materials that can be molded or extruded into objects or films or filaments or used for making e.g. coatings and adhesives