Travel light, travel fast. Made for minimalist day hikes, the Arro holds what you need. The 2.5L capacity is just right for a light windshell, sunscreen, and snacks. The back pocket has the iconic Arro laminated TPU panel for durability and weather protection, and an internal pocket secures keys and smartphone. Carry it how you want – at the waist, over the shoulder, or across the body. And carry comfortably – the padded back and wide mono filament mesh belt allow airflow and provide support.