Lunch Box for Office Work School Picnic Beach Leakproof Freezable Bag with Adjustable Shoulder Strap

Enormous Capacity: This picnic bag provides a whopping 9 liters of extra-large capacity, ample room for various foods, drinks, and essentials to satisfy your family's needs. No need to worry about running out of space; it's a one-trip wonder!
Insulation Layer: Inside, it features a professional insulation layer that effectively maintains the temperature of your food and beverages, ensuring they stay hot or cold as desired during your outdoor activities.
Preservation Function: It not only keeps food at the desired temperature but also preserves it for several hours. Enjoy piping hot meals or ice-cold refreshments on the go, even in outdoor settings.

Freshness Preservation: The picnic bag comes equipped with food-grade freshness liners, preventing oxidation and contamination of your food. This guarantees that your food stays fresh even in outdoor conditions.