| Specification | Details |
| Material | Leather, Nylon, Polyester, Canvas, PU |
| Dimensions | 15 x 10 x 3 inches, 17 x 12 x 4 inches |
| Weight | 500g - 2kg |
| Laptop Size Compatibility | 13-inch, 15-inch, 17-inch, 18-inch |
| Color | Black, Brown, Grey, Blue, Tan, etc. |
| Strap Type | Padded shoulder strap, Adjustable, Handle |
| Laptop Compartment | Padded, Shock-resistant, Separate compartment |
| External Pockets | Front zip pocket, Side pockets |
| Internal Organization | Multiple compartments, Pen holder, Card holder |
| Closure Type | Zipper, Magnetic, Buckle |
| Water Resistance | Water-resistant, Waterproof (select models) |
| Style | Business, Casual, Travel, Briefcase-style, Messenger |
| Durability | High (premium leather, durable nylon) |
| Ventilation | No (but some models may have breathable fabric) |
| Adjustable Fit | Yes (adjustable straps for comfort) |
| Reflective Features | Yes (for visibility in low light) |