Zibuyu Lunch Bag for Office and School with 26×15×33cm Capacity and Triple Layer Insulation | Black Heart Foldable Cooler Tote clapperboard Crafted with a hollow roof

Crafted with a hollow roof design and cylindrical structure

Ideal for maintaining paddle condition and ensuring convenient transport

Equipped with brass conductors that deliver excellent electrical conductivity

Includes a hidden cutter for safe and convenient bag opening or trimming

Zibuyu Lunch Bag for Office and School with 26×15×33cm Capacity and Triple Layer Insulation | Black Heart Foldable Cooler Tote clapperboard Crafted with a hollow roofThe Zibuyu Black Heart Insulated Lunch Bag combines durable 600D fabric with a multi layer structure to deliver reliable temperature retention for office, school, or outdoor use. This large capacity foldable tiffin bag features triple layer insulation with 4mm pearl cotton and dual aluminum foil lining, maintaining food freshness for hours. Its cube style design provides ample room for containers, snacks, and drinks, while the interior mesh pocket