wiwens 35oz Bento Lunch Box for Kids with 12oz Thermo Jar — Leak-Proof, Insulated Bag & 5 Compartments

The wiwens Bento Lunch Box for Kids is a complete, leakproof lunch system — a 35oz multi-compartment bento with a 12oz vacuum-insulated food jar, utensils, sauce cups and an insulated bag designed for school and travel.

Pack balanced, temperature-controlled meals without spills or extra containers. This six-piece set combines a roomy, partitioned bento base with a threaded stainless-steel hot-food jar, child-friendly cutlery, stainless sauce cups, lunch cards and an insulated tote. Thoughtful seals and materials prioritize freshness and easy care so caregivers can prepare varied lunches quickly and kids can enjoy food the way they like it.

How does the set prevent leaks and keep foods separate?

The bento base uses silicone gaskets on each removable compartment lid to create airtight seals, while the hot-food jar has a threaded cap and gasket for liquid-proof storage. Dividers allow multiple foods without flavor transfer, and the sauce cups keep dressings or dips contained.

• Individual silicone washers on compartment lids for an airtight seal
• Two removable dividers to customize 3–5 compartment layouts
• Stainless steel sauce cups with tight-fitting lids to avoid spills
• Threaded 12oz jar cap with silicone gasket for soups and sauces

How long will the 12oz thermo jar keep food warm or cold?

The 12oz jar features 18/8 stainless steel double-wall vacuum insulation that holds temperature for several hours, suitable for warm soups, noodles, or chilled yogurt. It’s engineered for everyday use and retains food temperature during school or short outings.

• 18/8 stainless steel double-wall vacuum construction
• Keeps food at serving temperature for typical daytime hours
• Wide-mouth design for easy filling and scooping by kids
• Leak-proof cap for transport in backpacks

Is the lunch set safe and simple to clean?

All food-contact parts are made from high-grade, food-safe materials and the removable tray is microwave-safe for reheating. Components are mostly dishwasher-safe, and the jar’s wide opening simplifies hand-cleaning when needed.

• Food-grade plastics and 18/8 stainless steel construction
• Detachable compartment tray is microwave-safe for reheating
• Most pieces top-rack dishwasher-safe for quick cleanup
• Wide-mouth jar eases scrubbing and drying

What convenience features help kids use it at school?

The set includes kid-sized utensils with soft grips, illustrated lunch cards to make mealtime fun, and an insulated carrying bag sized for easy handling. Lightweight yet sturdy, the components are designed for small hands and busy school routines.

• Child-friendly fork and spoon with easy-grip handles
• Insulated lunch bag keeps items warm and organizes the set
• Cute lunch cards with illustrations and encouraging phrases
• Compact, stackable design fits most backpacks

Who is this for? The wiwens Bento Lunch Box Set is aimed at parents and caregivers of preschool and school-age children (recommended 3+), families who pack varied meals, and anyone wanting a spill-resistant, insulated solution for hot and cold foods. It fits kids who need portion control and parents who want low-fuss cleaning and reliable temperature retention.