The exterior is often made of durable, dirt-proof fabric, while the interior is lined with food-grade material and padded for thermal insulation.
Many models feature a double-layer design or multiple compartments for organized storage of different food items.
They are available in various sizes and capacities, with some having a capacity of up to 12 cans.
The bags typically come with a comfort-grip handle and a removable or adjustable shoulder strap for easy carrying.