【Product Description】 Your Reliable Companion. Tough, Free, Anywhere. Your "strongest companion" to support your activities, whether in the mountains or the city. This military-style backpack is a versatile design that can be used both outdoors and in everyday life. With waterproof, durable, and storage capabilities all in one, it will smartly support your adventures, commutes, and travels. Made with 900D high-density Oxford material, it is waterproof, stain-resistant, and abrasion-resistant. It is resistant to light rain and dirt, and safe for long-term use. It demonstrates high reliability not only for camping and mountain climbing, but also for disaster preparedness. Equipped with a MOLLE (Modular Lightweight Load-carrying Equipment) system on the front and sides, allowing you to freely attach pouches and tools. You can customize it according to your needs and preferences, combining functionality and design. The interior is designed for easy organization of your luggage. The main room can store clothing and gear, and the inner sleeve can accommodate a laptop up to 17 inches. It is highly breathable and has a structure that reduces fatigue even after long hours of use. It is active in a wide range of situations, such as travel, mountain climbing, camping, business trips, commuting, school, and disaster prevention bags. It can handle everything from everyday life to the extraordinary. 【Specifications】 Capacity: 45L Size: Approximately 50 x 30 x 30cm Weight: Approximately 1.25kg Material: 900D Oxford (Waterproof) Color: Black (with American flag patch) Just having one will allow you to handle your daily commute, weekend outdoor activities, and sudden disasters. Ideal for those seeking a "reliable backpack in any situation."