• Leak-proof & Insulated：Our insulated lunch box adopt an upgraded five layer heat insulation design, and the thickened 5mm foam can effectively lock in the temperature. The inner layer is sealed with food grade silver PEVA and uses seamless hot pressing technology to prevent leakage. Keep food and drinks fresh and cool for up to 16 hours (using ice packs), and you can enjoy cold beer, fresh fruits, or food with friends or family anytime.
• The size of the men's double-layer large lunch box is 12 inches x 9.5 inches x 8 inches. Expansion size: 12 inches x 9.5 inches x 10 inches. The maximum capacity is 18.3L, which can hold 24 cans of soda water (355ml). The double-layer design of the insulation bag allows for dry and wet separation. In addition, there is a large front zipper pocket suitable for storing tableware, as well as two side pockets. Gift bottle opener.
• Waterproof & Lightweight:Our tactical lunch box for men comes with a refrigerator and weighs 730 grams/1.61 pounds, making it easy to carry. Our cooler bags insulated for travel is made of heavy-duty and durable Oxford cloth, which has tear resistance, stain resistance, and is coated with additional waterproof PU coating and zipper, making it easy to clean and protecting your items from rain, sweat, and moisture.
• Ergonomic design：This cooler lunch box comes with a thick handle and detachable, adjustable shoulder straps, providing personalized support to ensure even load distribution and help you achieve maximum comfort. The meal prep lunch box is equipped with a smooth zipper that can be easily opened and closed. In addition, when not in use, this lunch box can be folded into a flat rectangle for easy storage.
• Multi purpose: In addition to being used as a high-quality mens lunch box insulated for work, it is also a perfect lightweight device for lunch bags, hiking bags, camping bags, fishing bags, travel bags, hunting, off-road, cycling, construction sites, and other outdoor activities. This is the perfect gift for both men and women.