Carhartt 21L Top-Load Backpack, Water Resistant Coated Canvas Base with Laptop Sleeve, Black, One Size - 21L TOP LOAD BACKPACK The 21L Top Load Backpack is a rugged but stylish pack. The ultimate companion for urban adventures and outdoor enthusiasts alike - DURABLE MATERIAL Elevate your everyday adventures with the durability, functionality, and style of our 600-denier fabric backpack with Rain Defender DWR technology - MAIN COMPARTMENT This backpack boasts a wide-mouth main compartment with a double zipper closure, offering easy access to your essentials while ensuring they stay dry and protected - 17 LAPTOP SLEEVE Whether youre navigating city streets or exploring rugged terrain, rest assured knowing your 17 laptop is safeguarded in its dedicated sleeve within the main compartment - CANVAS BASE Constructed with a coated, weather-resistant canvas base, this backpack is built to endure whatever the journey throws your way, ensuring your gear stays safe and dry in any environment