Youlunmei Children's Lunch Box for Primary School Students 6-12 Years Old 316 Stainless Steel Food Grade Insulated Bento Box with Compartments

Flat double-handle design for easy carrying

Includes built-in utensil box with spoon and chopsticks

Silicone vent valve to balance pressure and facilitate easy opening

Non-slip base with raised edges for stable placement

Cute panda-themed design appealing to children

Upgraded insulation bag with three-layer thickened, wear-resistant, waterproof material for easy portability

360° leak-proof sealing prevents spills even when shaken or dropped

Microwave safe when lid clips are opened and vent valve is used; stainless steel liner must not be exposed directly in microwave

Can be warmed by placing hot water in the insulation bag (do not carry hot water during transport to avoid burns)

Suitable for storing milk, juice, soup, coffee, tea, soy milk, and other foods (do not store food for extended periods to avoid fermentation)

Easy to clean, resistant to scratches and corrosion

Supports chemical testing to verify genuine 316 stainless steel (colorless or green reaction)

Non-toxic, environmentally friendly materials

High hardness and wear resistance

Designed and manufactured by a reputable large factory with direct sales, avoiding inferior market products

Pattern printing is durable and does not fade; stickers are not recommended as they peel off with water or heat

Approximately 1.10 kg total weight

Lightweight and easy to carry compared to bulky alternatives

Open vent valve before opening lid to prevent burns

When microwaving, open all clips and vent valve; do not tightly seal lid

Do not expose stainless steel liner directly in microwave

Avoid long-term food storage to maintain freshness and prevent fermentation

Place lunch box flat when warming with hot water

Ideal for school lunch, cafeteria meals, and outdoor use

Suitable for children’s balanced diet with cute and functional design

Available with hand-carry insulated bags in two styles

Slight color variations and measurement errors may occur due to lighting and manual measurement; actual product prevails

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