DOUBLE LAYER LUNCH BAG: Enjoy ample storage with our double layer lunch bag, measuring 9.04" x 5.9" x 7.86". Separate your food easily, preventing mixing and mess. The removable second layer allows for versatile organization, while the main zippered compartment keeps your meals and beverages at the desired temperature. This spacious design accommodates snacks, sandwiches, fruits, and even a thermos or cooler. SUPERIOR MATERIAL: Crafted from flannel cotton on the exterior and premium PVC insulation film inside, our lunch bag outperforms traditional aluminum alternatives. It effectively maintains your food's temperature for hours, making it ideal for picnics, road trips, office lunches, or days at the beach. LEAKPROOF & EASY TO CLEAN: The ultra-thick PVC lining and hot-welded seams ensure a leakproof experience. If spills occur, simply wipe the interior with a damp cloth for effortless cleaning, leaving your bag fresh and ready for your next outing. MULTI-FUNCTIONAL DESIGN & STYLISH: Designed for everyone, our lunch bag combines functionality with a trendy look, featuring soft flannel cotton and vibrant colors. Use it not only as a lunch cooler but also as a shopping bag, picnic tote, or makeup bag suitable for adults, teachers, nurses, and more. LARGE OPENING FOR EASY ACCESS: The lunch bag features a wide mouth design enhanced by high-quality metal SBS double zippers, allowing for smooth and easy access to your food. The side opening on the second layer ensures that you can reach everything without hassle. This versatile and stylish lunch bag is perfect for daily use, outdoor adventures, or office settings, ensuring your meals are organized and fresh wherever you go.