Insulated Thermal Lunch Box 2/3 Stackable Layers Adult Food Container Set for School Office Outdoor Picnic Meal Prep

# Portable Leakproof Stackable Bento Lunch Kit with 410 Stainless Steel & Insulated Tote Bag Perfect for mess-free, temperature-controlled meal storage for on-the-go use! ### Core Advantages: 1. **Food-safe Material Guarantee**: The 410 stainless steel inner liner is non-corrosive, does not absorb food odors, and retains the natural taste of your meals completely, making it 100% safe for daily eating. 2. **Superior Leak Prevention**: Food-grade silicone sealing gasket combined with an airtight vent lid creates a tight seal that effectively prevents food or liquid from leaking out. You can pack soups, congee and other liquid meals freely without the risk of soiling your bag. 3. **Long Lasting Heat/Cold Lock**: Double-layer hollow structure with 410 stainless steel inner layer maintains temperature for 4 to 6 hours, keeping your hot meals warm and cold drinks chilled, suitable for work, school, outdoor activities and more. 4. **Space-efficient Stacking Structure**: The stainless steel outer shell has an interlocking stacking design that minimizes storage space. The included insulated storage bag makes carrying multiple meals super easy and hassle-free. 5. **Sturdy & Low Maintenance**: The high-hardness 410 stainless steel inner wall is scratch-proof, oil-repellent and dishwasher friendly, reducing your daily cleaning work and offering long service life. ### Product Specs: Material: 410 Stainless Steel Size Options: - 2-box set (1 large + 1 small): Box dimension 11.9*6.6*8.6 cm, matching tote bag: 14*16.7 cm - 3-box set (1 large + 2 small): Box dimension 11.9*6.6*6.6*8.6 cm, matching tote bag: 14*22.5 cm Color: Brown Use Cases: Office lunch carry, school meal prep, picnics, short trips, outdoor events, home leftover storage Package Variants: 3 bento boxes + 1 insulated carrying bag / 2 bento boxes + 1 insulated carrying bag ### Kind Reminders: 1. Images are for display only, please refer to the listed size details for actual product size. 2. Minor size error of 1-2mm is normal due to manual measurement, thanks for your kind understanding. 3. Actual color may have slight difference from the image due to varying monitor color calibration. The merchant warrants that their products comply with all applicable laws, and are offered only if they comply with Joom's policies and EU Product Safety and Compliance laws.