A generic draft
This backpack has a 20L capacity, a padded sleeve for a 15-inch laptop, and a recycled nylon outer. It is designed for carrying everyday essentials.
The FIELDWORK voice
A little more room for your everyday.
Keep your laptop in its padded 15-inch sleeve and the rest of your day in 20L of space. A recycled nylon outer rounds out a bag that keeps things simple.
The facts stay the same. The headline, sentence rhythm, and direct address make the description feel like FIELDWORK.