Lowepro Fastpack BP 250 AW II (Black)

1. Holds DSLR with attached zoom lens and 3 additional lenses: This suggests that the bag is designed to carry a digital single-lens reflex (DSLR) camera with a zoom lens attached, as well as three additional lenses.
2. Zippered pocket for 15″ laptop and tablet: This pocket provides a safe and secure place to store a 15-inch laptop and tablet.
3. Left, top, and front access to gear: This means that the bag has multiple points of entry, allowing you to access your gear from different angles. This can be convenient when you need to quickly grab your camera or other equipment.
4. Padded touch-fastened interior dividers: These dividers are designed to protect your gear and help keep it organized by separating it into different compartments. The touch-fastening system allows for easy adjustments.
5. Top storage compartment with pockets: This compartment provides additional storage space for small items like memory cards, batteries, or other accessories.
6. Removable padded waistbelt: A waistbelt can help distribute the weight of the bag more evenly and provide additional support when carrying heavy gear.
7. Side pocket for water bottle or tripod: This pocket provides a convenient place to store a water bottle or tripod, keeping them easily accessible while you’re on the go.
8. Straps for securing to a trolley handle: This feature allows you to attach the bag to a trolley handle, making it easier to transport your gear through airports or other areas with limited mobility.
9. Built-in rain cover: A built-in rain cover provides protection against the elements in case of bad weather.
10. Key lanyard: A key lanyard is a handy feature that keeps your keys secure and within easy reach.

Overall, this bag appears to be designed for professional photographers who need to carry a lot of gear and want easy access to their equipment while on the go.