Yumbox Stainless Steel Lunch Boxes

Read more about our Yumbox Stainless Steel range ⬇️

Baby Bento’s Yumbox Stainless Steel collection brings a modern, eco-friendly touch to school lunches. Designed to keep food fresh, neatly organised, and mess-free for kids on the go.

  • 100% Leakproof Silicone Seal: Ensures liquid foods like yoghurt, dips, or dressings stay securely in their individual compartments with zero spills.
  • Premium 18/8 Stainless Steel: Crafted from eco-friendly, food-safe 18/8 stainless steel for maximum durability that is completely BPA-free, lead-free, and phthalate-free.
  • Lightweight & Portable: Compact and easy to clean, weighing just 500 g for convenient carrying to school, outings, or weekend trips.
  • Key Specifications: Dimensions: 22.8 cm x 17.8 cm x 5 cm. Total capacity: 3.4 cups (800 ml) spread across 4 practical compartments.

Frequently Asked Questions

What is the Yumbox Prêt best for? +
Yumbox Prêt is a great choice for school lunches, work lunches and on‑the‑go meals when you want a durable stainless steel bento that keeps food neatly separated.
Is the Yumbox Prêt leakproof? +
Yes. The silicone‑sealed lid helps keep compartments separate and is suitable for thicker wet foods like yoghurt, fruit puree and dips. It is not designed for liquids such as water or juice.
How much food does the Yumbox Prêt hold? +
The Prêt holds between 830 ml and 1060 ml depending on the model. It is a solid lunch‑sized box that fits sandwiches, snacks and sides comfortably.