Carry your daily use items with the stylish and lightweight Gomatic Navigator RS Pack 15L Backpack. Providing ample room for your devices, equipment, and more, the RS Pack makes traveling easy whether on your daily commute or vacation. Carry your daily use items with the stylish and lightweight Gomatic Navigator RS Pack 15L Backpack. Providing ample room for your devices, equipment, and more, the RS Pack makes traveling easy whether on your daily commute or vacation. Key Features: Water-Resistant Material Laptop Storage Organization Pockets Water Bottle Pocket 15L to 21L Expansion External Handles Luggage Pass-Through Strap Constructed from durable, water-resistant nylon and polyester fabrics, the Navigator RS can easily withstand daily commutes and long trips alike while keeping your belongings protected from the elements. The shoulder and sternum straps reduce fatigue and optimize comfort, essential for traveling. The Navigator RS can hold a notebook up to 15 x 10.25 x 1″ in a dedicated interior sleeve. Keep your cables, adapters, and peripherals neat and organized in the wide range of compartments. A water bottle pocket is on the exterior ensures hydration is always within arm´s length. Unzip the pack to gain an additional capacity up to 21L and pack more gear. The vertical luggage pass through allows you to attach the pack to your rolling luggage handle and breeze through various checkpoints.