1. DOUBLE DECK LUNCH BAG: This spacious double-deck lunch bag measures 9.04" x 5.9" x 7.86" and offers a 6L capacity, allowing you to store different foods in separate layers to avoid squishing. The removable upper deck features a main zipper compartment, perfect for keeping lunch items and hot/cold drinks fresh. The roomy design accommodates all your snacks, drinks, sandwiches, fruits, and lunch boxes, and it easily fits a thermos or cooler. 2. SUPERIOR MATERIAL: Constructed with a flannel cotton outer layer and a durable PVC insulation film interior, this lunch bag outperforms traditional aluminum insulation by maintaining temperature longer. Ideal for on-the-go meals, beach outings, picnics, and office lunches, it keeps your food cold, hot, and fresh for hours. 3. LEAKPROOF and EASY to CLEAN: Crafted with ultra-thick PVC lining and hot-welded seams, this bag is designed to prevent leaks. Should spills occur, simply wipe the interior clean with a damp cloth or napkin for hassle-free maintenance. 4. MULTI-USE AND STYLISH OUTLOOK: The stylish flannel cotton design suits anyone, including adults, men, and women. Available in a variety of vibrant colors, this fashionable lunch tote can be carried by hand or over the shoulder. Use it as a meal prep bag, shopping bag, picnic bag, or makeup bag—perfect for teachers, nurses, and professionals alike. 5. LARGE OPENING FOR EASY ACCESS: Featuring high-quality, reinforced metal SBS double zippers, this insulated lunch bag ensures smooth access and a wide mouth for easy loading and unloading. The second layer includes a large side opening for added convenience.