Finding the right balance of function, weight, fit, and comfort will help you score a good hiking daypack that can last you for years to come. In general, something with water-resistant and durable materials, support and stability that don’t weigh you down, and a decent capacity to fit your essentials is ideal. Padded, adjustable straps with ventilation there as well as in the back area can be crucial to aid in keeping comfort levels up and sweat off your body. A hip belt is another feature for stability as you hike, and packs that offer a removable option might just be the best of both worlds in terms of flexibility.