This backpack with lunch compartment, with its unique design and comprehensive functions, is the ideal choice for outdoor activities. It not only has a water-resistant function, but also has an insulating aluminum foil lining, which can keep warm and cool for a long time, ensuring the freshness of food.

Features:
High-density Oxford fabric, surface water-resistant process, protects your items.
The lining is made of insulating aluminum foil material, which keeps warm and cool for a long time, ensuring the freshness of food.
Large capacity design, spacious interior, all kinds of fruits and drinks can be easily stored.
Multi-layered for reasonable storage, external multi-layer storage bag, convenient for item classification and easy to take.
Comfortable and pressure-reducing backpack, the shoulder strap is thickened with breathable mesh fabric, easy to carry, and relieves fatigue.

Specifications: 
Material: High-density Oxford cloth Insulating aluminum foil 
Color: black, Blue, Dark gray, Light gray (Optional)
Size: 32 x 46 x 19cm / 12.6 x 18.1 x 7.5in 
Weight: 650g / 22.9oz

Package list: 
1 x  Backpack