KYEEY 27L Portable Cooler with Foam Insulation - Large Capacity Food-Grade Cooler Box for Picnic, Camping, Milk & Medicine Storage | Perfect for Outdoor Adventures, Beach Trips & Emergency Medical Supplies

Our cooler does not need to be plugged in. It is a portable heat preservation box, which is both cold and warm. Product name: Insulation box/refrigerator Shell material: PE Inner wall material: food grade PP Insulation: EPS Product color: blue, orange Holding time: 6 hours (at constant temperature) Refrigerating time: 48 hours (at room temperature) Product capacity: 27L Product weight: 2.7kg Correct use of incubator 1. Try to avoid direct sunlight in the insulation box. 2. Minimize the number and time of opening the lid. 3. Fill the insulation box as much as possible. 4. Try to freeze or refrigerate the food in advance. 5. Configure enough ice brick ice packs or ice cubes.

- Food grade incubator: advanced design, large capacity and strong performance.

- Shell PE material: good mechanical properties, impact resistance.

- EPS foam insulation layer: Polyurethane is an ideal heat insulation material for refrigeration equipment.

- Inner shell PP material: cold and heat resistance, temperature resistance -20-100°C, stable performance, almost no water absorption.

- Multifunctional: suitable for picnics, camping, milk refrigeration, ice storage, medicine refrigeration, and takeaway.