Nascar Backpack Cooler

backpack
Travel or hike carrying one's belongings in a backpack
A backpack (also called rucksack, knapsack, packsack, pack, or Bergen) is, in its simplest form, a cloth sack carried on one's back and secured with two straps that go over the shoulders, but there can be exceptions. Light weight types of backpacks are sometimes worn on only one shoulder strap.
hike with a backpack; "Every summer they are backpacking in the Rockies"
a bag carried by a strap on your back or shoulder

nascar
National Association for Stock Car Auto Racing
The National Association for Stock Car Auto Racing (NASCAR) is a family-owned and -operated business venture that sanctions and governs multiple auto racing sports events. It was founded by Bill France Sr. in 1947–48.
But not just Nascar itself, but the entire automobile industry can be associated with the Rednecks

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