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Cooler box - Coggle Diagram
Cooler box
form
Rectangle shape
Looks natural
Size
A3 paper size
approximately 297 mm × 420 mm
white for the lid of the cooler box and blue for the rest of it
Performance requirment
Easy to carry
Able to carry about a bag of ice cube in there
Drinks can stay cool for at least 6-8 hours
Easy to use
Costs
Insulation: £15-£30
Pine wood: £5-£10
Material
Pine wood
Insulation
age
This product is suitable for all the age group