CAPACITY: Large 40L tactical backpack perfect for 3-day operations, hiking, camping, or as a bug-out bag HEAVY DUTY RUCKSACK: Military backpack is made of 900D Oxford fabric, durable and waterproof MILITARY DESIGN: Rugged MOLLE system allows attachment of additional tactical pouches and gear for customized storage CONSTRUCTION: Made with durable water-resistant material and reinforced stitching at stress points for lasting performance ORGANIZATION: Multiple compartments and pockets including main chamber, front pocket, and side pouches for efficient storage ASIN#: B08C4S77H3