Square Klip It Plus 3 Pack 520ml. The Sistema® Klip IT + ™ Sandwich Box ensures your sandwich stays fresh until lunch time. Designed with corner shoulders on bases for perfect compact nesting when not in use. Designed with a built in leak-proof seal, perfect for keeping your food fresh. The modular stacking shape ensures the most efficient use of space in the fridge, freezer and pantry. This product is stackable and safe to use in the dishwasher (on the top rack), the microwave (without the lid), or in the fridge and freezer. Phthalate free and BPA free. Content: 3 pack 520ml. Weight 0,342