
Double Layer Insulated Lunch Bag
Introducing the Lunch Bag, the ultimate solution for carrying your meals fresh, secure, and conveniently. Designed for professionals, students, and families on the go, this versatile bag combines intelligent design with robust functionality. Its double-layer insulated construction ensures your food stays at the desired temperature for hours, while the leak-proof interior provides peace of mind against spills. Featuring a convenient wide-opening design and multiple carrying options, it's the perfect eco-conscious choice for daily lunches, picnics, and outdoor adventures.
Key Features & Benefits
Enjoy meals as intended. The advanced double-layer thermal insulation effectively keeps food warm or cool for extended periods, ensuring your lunch is always refreshing.

Maximum Leak-Proof Protection:
Carry with confidence. Designed with a secure, leak-proof interior, this bag prevents sauces and liquids from seeping through, protecting your belongings inside the bag and your car or bag exterior.
Unmatched Convenience & Accessibility:
Designed for ease. The wide zippered opening offers full access to the interior, making it easy to pack and retrieve containers. Carry it by the top handles or use the adjustable detachable shoulder strap for hands-free convenience.
Your Brand, Perfectly Presented:
A premium canvas for customization. As a professional manufacturer, we offer comprehensive OEM/ODM services. Customize the capacity, color, material, and add your logo or design to create unique promotional gifts, corporate merchandise, or retail products.
Eco-Friendly & Trusted Quality:
Feel good about your choice. This product is certified with the Global Recycled Standard (GRS), highlighting its use of recycled materials.
1. Double-Deck Expandable Storage
Stands out with its double-deck structure and expandable design, balancing space and organization. Its standard size (9.3H × 10.4L × 8.2W inches) expands to 11.4H × 10.4L × 8.2W inches, easily fitting lunch boxes, sandwiches, fruits, drinks, and even beer for a full day's needs. The wet/dry separation between compartments prevents food crushing and keeps wet items (like yogurt or fruits) from soaking dry snacks.
Complemented by multiple pockets-2 front zippered pockets (for utensils/napkins), 1 back pocket (for keys/phones), and 2 elastic side pockets (as cup or tissue holders)-it eliminates clutter and keeps essentials within reach.


2. 8-12 Hours Insulation & 100% Leak-Proof
Built for temperature retention, the lunch bag features a 6mm thick insulating foam middle layer, keeping food hot, cold, or fresh for 8-12 hours. The exterior is made of durable, scratch-proof, and waterproof Oxford fabric, while the interior uses seamless hot-pressed aluminum PEVA lining-ensuring 100% leak-proof performance. Spills are easy to clean with a simple wipe, making it ideal for daily use.
3.Durable & Versatile Carrying
Designed for longevity, the bag includes smooth metal two-way zippers, riveted reinforcements at stress points, and a reinforced nylon handle. It offers two carrying options: handheld as a tote or over the shoulder with a detachable, adjustable strap-perfect for commuting, picnics, beach trips, or travel.

