Carhartt Essential Backpack. When your essential gear needs a new home, consider the Essential 21L Laptop Backpack from Carhartt. This pack is with Rain Defender® durable water repellent. It has a large main compartment with a dedicated 15in laptop pocket. This pack also has an additional compartment to organize smaller items. There is a side pocket for storing additional smaller items. Dimensions: 12″ x 17.5″ x 8.75″. Imported.
