Capacity:
Holds about 4.5 litres, which is roughly 5–6 soda cans (330 ml each) or a few small food containers.
Size (approx.):
Around 25–27 cm (length) × 18–23 cm (width) × 19–22 cm (height)—compact enough to carry easily.
Material:
Made from hard plastic outer shell with polyurethane or EPS foam insulation inside to reduce heat transfer.
Cooling performance:
Can keep contents cold for 8–48 hours or more, depending on insulation quality and ice used.
Design features:
Tight-fitting or flip-top lid to trap cold air
Carry handle for portability
Lightweight and compact
Some models are leak-resistant and easy to clean
Durability:
Built with a tough, impact-resistant exterior, suitable for outdoor use.