4-Piece Silicone Folding Lunch Box Set – Microwave & Leakproof

Pack Smart. Eat Fresh. Anywhere.

Meet your new favorite meal-prep companion — the 4-Piece Round Silicone Folding Lunch Box Set by CHANSUNRUN. Designed for busy lifestyles, this collapsible container set collapses flat when empty and expands to full capacity when you're ready to use it. Whether you're packing salads, fruits, snacks, instant noodles, or yogurt, this set keeps your food fresh, sealed, and ready to go — at work, school, the gym, or on the road.

Made in Mainland China.

Why You'll Love This Set

• Food-Grade Silicone: Made from 100% food-safe, FCM-certified silicone — free from high-concern chemicals, BPA-free, and safe for everyday use.
• Microwave & Freezer Friendly: Reheat your meals straight in the bowl — no need to transfer to another dish. Also safe for freezer storage.
• Leakproof Clear Lid: The snug-fitting transparent lid seals tightly to prevent spills and keep food fresh during transport.
• Space-Saving Collapsible Design: Each bowl folds down to a fraction of its full height — toss the whole set in your bag without the bulk.
• 4 Sizes Included (S, M, L, XL): A size for every meal — from a light snack to a full lunch bowl. Mix and match based on your needs.
• Eco-Friendly & Reusable: Ditch single-use plastic containers. This durable silicone set is built to last and kind to the planet.
• Available in Multiple Colors: Choose from Blue, Pink, Red, Green, or Gray Blue to match your style.

Product Specifications

Perfect For

• 🥗 Meal prepping salads, fruits & snacks
• 🍜 Preparing instant noodles on the go
• 🏫 School lunches & office meals
• 🏕️ Travel, picnics & outdoor adventures
• 🎁 A thoughtful, practical gift for food lovers

Important Notes

Due to differences in monitor settings and lighting, the actual color may vary slightly from product images. Please allow slight measurement deviations due to manual measurement.

Learn More

For guidance on food-safe materials and reusable food storage, visit the FDA's resource on food contact materials.

Learn more: Food storage container

Frequently Asked Questions

Q: Is the silicone used in these folding lunch boxes food-safe?

A: Yes! These bowls are made from 100% food-grade silicone that is FCM certified and free from high-concern chemicals, making them completely safe for direct food contact. They are also BPA-free and eco-friendly.

Q: Can I use the silicone folding bowls in the microwave?

A: Absolutely. The silicone folding lunch boxes are microwave safe, so you can reheat your meals directly in the container without needing to transfer food to another dish. Always remove the lid before microwaving.

Q: How compact do these collapsible bowls get when folded?

A: Each silicone bowl collapses to a fraction of its full height, making the entire 4-piece set slim enough to slip into a backpack, lunch bag, or purse with ease — perfect for travel and commuting.

Q: Are the lids truly leakproof?

A: Yes. The clear transparent lids are designed to fit snugly on each bowl, significantly reducing the risk of spills. They are ideal for soups, salads, yogurt, and other moist foods when carried in a bag.

Q: What sizes are included in the 4-piece silicone lunch box set?

A: The set includes four round collapsible bowls in Small (S), Medium (M), Large (L), and Extra Large (XL) — giving you the perfect size for every type of meal or snack, from a light bite to a full lunch.