Specification	Details
Material	BPA-free PP plastic
Capacity	800ml / 1200ml / 1500ml
Shape	Rectangular
Temperature Resistance	−20°C to 120°C
Lid Type	Snap-lock lid with silicone seal
Leakproof Level	Excellent
Microwave Safe	Yes (lid removed)
Cleaning	Dishwasher safe
Application	Lunch, meal prep, leftovers, storage
Use Scene	Home, school, office, travel
Packaging	Bulk carton / retail box
Custom Options	Logo, lid color, packaging
MOQ	500–3000 units

 

The Wholesale Customized Leak Proof Rectangular Plastic Lunch Box is designed for modern consumers and foodservice businesses that need a dependable, lightweight, and microwave-safe container for everyday meals. Made from BPA-free PP plastic, this large-capacity lunch box delivers exceptional durability, heat resistance, and airtight performance—making it one of the most versatile choices in the lunch container category.

To explore additional high-volume procurement options for related lunchware products, professional buyers may reference Lunch box manufacturers for a wider sourcing overview.

Leak-Proof Engineering for Reliable Daily Use 💧

The lunch box features a silicone-lined snap-lock lid that guarantees spill prevention, even during transport in backpacks or work bags. This strong sealing performance makes it suitable for:

• School lunches

• Office meals

• Meal prep storage

• Travel-friendly food containers

• Ready-made food delivery services

Its leak-proof design makes it ideal for retailers and wholesalers specializing in practical, everyday-use storage items.

Microwave Safe for Convenient Heating 🔥

The BPA-free PP structure withstands microwave heating (with the lid removed), making it easy for users to heat meals safely. This advantage contributes to its popularity among:

• Office workers

• Meal-prep enthusiasts

• Students

• Busy families

• Restaurants providing reheatable takeaway meals

The material does not easily warp and maintains clarity and hygiene even after extended use.

Buyers sourcing additional plastic-based containers can also consider category expansion through Plastic Lunch Box manufacturers, where various shapes, capacities, and multi-set options are available.

Large Capacity for Meal Prep & Weekly Planning 🍱

With capacity options up to 1500ml, this container works well for hearty meals or multi-item lunch combinations. Common applications include:

• Batch-cooked weekly meal prep

• Bulk storage of salads, rice, pasta, and proteins

• Organizing refrigerator shelves

• Family-size leftovers

• School and workplace lunches

Its rectangular shape maximizes storage efficiency and allows for stable stacking, helping customers maintain a clean and organized kitchen.

Durable, Lightweight & Cost-Effective for Bulk Buyers 📦

PP plastic provides better impact resistance than glass while remaining lightweight and safe for children. This makes it a preferred choice for:

• Supermarkets

• Discount stores

• E-commerce sellers

• Corporate gift programs

• Restaurant chain supply centers

Thanks to its durability and affordability, it performs well in large retail distribution and OEM manufacturing projects.

Custom Factory Branding for Retail & Corporate Programs 🏷️

This model supports full customization, enabling brands to create large-scale private-label lunch boxes with consistent quality and branding. Customizable options include:

• Printed logos

• Colored lids and containers

• Multi-size retail sets

• Branding on packaging boxes

• Promotional gift kits

These features make it suitable for food delivery companies, promotional agencies, lifestyle brands, and major retail channels requiring cost-efficient yet high-quality lunchware.

Wholesale buyers looking for broader lunch container assortments can explore Lunch box wholesale to build a more complete product line.

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FAQs

1. Is the lunch box fully leakproof?
Yes. The silicone-gasket lid and snap-lock mechanism ensure excellent leakproof performance for daily transport.

2. Can the container be used in the microwave?
Yes. The PP container is microwave safe when the lid is removed.

3. Do you offer logo customization and color changes?
Absolutely. OEM factory orders can include logo printing, custom colors, packaging design, and multi-unit sets.