Large Capacity with Expandable Design Maximum size is 16L fits 20 cans of soda350ml Dual Compartments for different uses the top compartment of the insulated lunch bag is expandable increasing the capacity by 4L Normal size with 12L handy to use for work outing construction picnic camping day trips and so on WaterResistant LeakproofThe outer fabric is made from durable waterresistant material protecting your lunch and stuff inside from little water or rainOur lunchbox can bear weight up to 10kg Thickened lining and the onepeace heatpressed process ensure against leaks and are easy to clean So its suitable for drivers soldiers construction workers athletes and so on Better Insulation Performance 6mm thick insulation liner helps keep your food cold or warm at the right temperature for up to 8 hours Foods that need to be kept separate from wet and dry can be stored in the top and bottom compartments Solid StructureMultiUse 4 Versatile pockets on the side designed for storing cellphone portable charger wallet card water bottle drinks and more The black lunch box adopts a skeleton structure with a super stereoscopic appearance Versatile Lunch Box Wellpadded shoulder strap and sturdy handles make the large lunch box easy to transport even when fully loaded GLENKEY heavy duty lunch cooler bag is a spacious comfortable lunch cooler