BPA Free Leakproof Dual Insulated Lunch Pack Stainless Steel Lunch Carrier Box . SPILL PROOF LID, TRENDY & STYLISH. Teflon & Fibre Insulation. 100% FOOD GRADE MATERIAL, BPA free, Easy to Clean & Easy to Carry. Refrigerator safe & Food Grade. High grade P.U. insulation keeps contents warm for longer duration. Color: MULTI COLOR [WE SHIP AS PER COLOR AVAILABILITY], Material: Stainless steel & plastic.