Yumbox Prêt – Leakproof Stainless Steel Lunch Box (Back to School Essential) Get Back to School ready with Yumbox Prêt, the ultimate eco-friendly lunch solution for stylish, health-conscious families. Made from durable, food-grade stainless steel, Yumbox Prêt is designed for everyday use—lightweight, leakproof, and easy to pack. With a 3.4-cup capacity and smartly divided compartments, it keeps sandwiches, fruits, veggies, and dips fresh and separated. Weighing just 1.1 lbs, it fits easily into most lunch bags (9 x 7 x 2 in). The secure silicone seal ensures a mess-free experience, making it ideal for school, work, or travel. ✔️ Back to School bestseller ✔️ Leakproof + portion control ✔️ Compact, lightweight, easy to carry ✔️ Reusable, sustainable & plastic-free A must-have for eco-conscious customers seeking a premium, reusable lunch box solution.