Portable Mini Cooler

portable
of a motor designed to be attached to the outside of a boat's hull; "a portable outboard motor"
A version of something, such as a small lightweight television or computer, that can be easily carried
easily or conveniently transported; "a portable television set"
A small transportable building used as a classroom
a small light typewriter; usually with a case in which it can be carried

cooler
a refrigerator for cooling liquids
A refrigerated room
An insulated container for keeping food and drink cool
an iced drink especially white wine and fruit juice
A device or container for keeping things cool, in particular
a cell for violent prisoners

mini
(minus) subtraction: an arithmetic operation in which the difference between two numbers is calculated; "the subtraction of three from four leaves one"; "four minus three equals one"
miniskirt: a very short skirt
used of women's clothing; very short with hemline above the knee; "a mini dress"; "miniskirts"
Denoting a miniature version of something