【Premium Leather Quality】 Crafted from top-grain cowhide leather, offering a silky-smooth texture, exceptional durability, and high flexibility 【Spacious Design】 Large capacity interior with organized compartments for efficient storage of laptops, tablets, and other digital devices 【Superior Protection】 Soft velvet lining and pearl cotton padding provide excellent shock absorption and safeguard electronics from impacts 【Anti-Theft Technology】 Features an alarm system that triggers when the zipper is opened, deterring potential thieves and alerting the owner 【Versatile Carrying Options】 Can be used as a handbag, backpack, or attached to luggage, offering flexibility for various travel scenarios 【Convenient Charging】 External USB port allows for easy device charging without opening the bag, eliminating the need to carry a power bank separately 【Weather-Resistant】 Water-resistant zipper cover adds an extra layer of protection against rain and moisture Specifications: Material: Top-grain cowhide leather Compatible Size: Suitable for laptops up to 15 inches Interior Lining: Soft velvet with pearl cotton padding Security Features: Anti-theft alarm system Carrying Options: Handheld, shoulder straps, luggage strap Charging: External USB charging port Weather Protection: Water-resistant zipper cover Construction: Handcrafted using traditional techniques