Portable Insulated Lunch Container Set, Stackable Stainless Steel Bento Box with Thermal Bag, Leak-Proof Lunch Box for office Work Picnic Travel, Keeps Food Warm 3-4 Hours, 2X Lunch Boxes

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Complete Thermal Lunch System: This insulated container set includes two stackable stainless steel boxes with a thermal carrying bag, providing everything needed for hot and cold meals on the go. The vacuum-insulated design maintains food temperature for 3-4 hours without external heating or cooling.
Smart Stackable Design: Choose between the 420ml (14.2 oz) small container measuring 4.52 x 2.56 inches or the 620ml (21 oz) large container at 4.52 x 3.54 inches. The interlocking system lets you carry multiple courses separately, preventing flavors from mixing while maximizing meal variety.
Premium Food-Grade Materials: Both interior and exterior feature 304 stainless steel construction that resists stains, odors, and bacteria growth. The BPA-free silicone seals create an airtight, leak-proof barrier that locks in freshness and prevents messy spills in your bag or car.
Versatile Meal Options: Perfect for hot soups, pasta, rice dishes, or cold salads, fruits, and desserts. The separate compartments let you pack complete meals with different temperature requirements, making it ideal for work, office, gym sessions, camping trips, or long travel days.
Portable Convenience Features: The hidden handle in each lid provides comfortable carrying, while the pressure release valve prevents vacuum lock when opening hot foods. Weighing just 1.3 pounds (585g) total, this compact system fits easily in backpacks, briefcases, or gym bags for nutritious meals anywhere.