The Milton Nitro 3 Marvel Kids Bento Tiffin Box – Spiderman Edition steps up from the 2-compartment Nitro 2 by offering 3 fixed inner partitions within a single food-grade stainless steel container — making it the more versatile choice for packing a fuller school meal. The outer body features a vibrant Spiderman Marvel character print in the hero's signature red and blue, with durable Marvel-themed graphics designed to hold up through daily school use. With a total capacity of 600 ml across the three partitions, children can carry rice, dal, sabzi, or a snack all in one box, with each item kept neatly separate from the others. A stainless steel spoon and fork are included, stored hygienically in a dedicated cutlery slot built into the lid.
The Nitro 3's build quality centres on its leak-proof gasket design — a rubber gasket that runs the perimeter of the lid to prevent liquid-heavy dishes from seeping through, even when the box shifts around in a school bag. An air-vent built into the lid locks in freshness and makes the box easy to open, while the multi-point snap-lock system (extra big lock + extra small lock) gives parents the assurance that the tiffin will not pop open in transit. The inner material is food-grade stainless steel — corrosion-resistant, odour-free, and free from BPA and harmful chemicals. At approximately 500 g and measuring 234 × 163 × 66 mm, it is compact and light enough for primary school children to handle independently every day.
The bold Spiderman graphics on the outer plastic body make this tiffin an exciting daily companion for young Marvel fans. Inside, 3 fixed stainless steel partitions keep different foods — rice, sabzi, dal, or snacks — completely separate, preventing flavours from mixing during transit.
A dedicated rubber gasket runs along the lid perimeter, creating a reliable seal that prevents liquid-based dishes from leaking or mixing. This makes the Nitro 3 a dependable choice for curries and dals that younger kids often carry in their school tiffins.
The integrated air-vent in the lid locks in food freshness while also relieving any minor pressure build-up — making the box straightforward for children to open by themselves, even after hot food has been packed inside.
Extra big and extra small snap-locks work together to keep the lid firmly secured throughout the school commute. A built-in hygienic slot holds the included stainless steel spoon and fork, so children always have proper cutlery ready without needing a separate pouch.
The food-grade stainless steel inner container is BPA-free, odour-resistant, and easy to rinse clean. Weighing approximately 500 g and sized at 234 × 163 × 66 mm, the Nitro 3 fits comfortably in standard school bags without adding unnecessary weight for young children.
At Girdhar Das & Sons, Varanasi's trusted kitchenware destination since 1970, every Milton product is 100% genuine and brand-authorised. We carry the full Milton Marvel kids' tiffin range — including the Nitro 2 (2 compartments) and Nitro 3 (3 compartments) variants across Hulk, Avengers, and Spiderman designs — so every child can find the right box for their appetite. Shop online at gdsons.co.in or visit us at W.H. Smith School Road, Sigra, Varanasi.