This storage box provides basic protection for various outdoor activities, such as hiking, forest adventures, rock climbing, camping, or everyday use. The shell is made of PP (Polypropylene) material, offering high strength and impact resistance, and is odorless and non-toxic. The interior is lined with PE (Polyethylene) shockproof foam padding, effectively reducing the risk of damage from vibrations. The foam can be as thick as 1.6 cm, ensuring the safety of the stored items. The product is equipped with a sealing strip for water resistance. The four lock clasps provide an extra level of sealing to prevent accidental opening. Additionally, the lanyard loop allows for easy attachment to a D-ring for convenient carrying, and it can be operated with one hand, making it highly suitable for outdoor use. Its tactical design also adds a unique, stylish touch. It can accommodate various small items, such as SD cards, USB drives, M.2 SSD, headphones, keys, flashlights, survival tools (Swiss knife, glow sticks, whistles), and more. This makes it an ideal choice for outdoor enthusiasts, travelers, and photographers, very high cost performance.