Some Superheroes work better with a Sidekick. The luxury lunchbox and snackbox are built to last and safely shield your nutrition on the way to school, work or adventure. Made from food-safe super-durable 18/8 stainless steel and a leak-free silicone lid, the Superhero & Sidekick are a sustainable alternative for plastic lunchboxes or sandwich bags, reducing plastic waste in oceans and landfills. Can be used as airtight storage containers in the fridge. The silicone lid (press-to-seal) has four kid-friendly, easy-opening tabs and can be used on the bottom as insulation/coaster when holding the box or placing it on a table. The Superhero comes with a removable compartment divider. Dishwasher safe and don’t retain odours or flavours. Not for use in microwave.