Our next pick is this versatile and tough daypack from Sunhiker that can take you from commute to trail without breaking into a sweat.
Although it looks small, it has a decent capacity for day bike trips, offering up to 25 liters of space for your stuff. And while there is no inner hydration bladder, you do get two decent sized water bottle pockets that are easy to reach, even when you are pedaling. It is designed to last, made from tear, scratch and water-resistant nylon. It also comes with breathable mesh shoulder straps that are a decent width and plenty of external pockets and compartments. And in the design, Sunhiker have got the balance and weight distribution pretty spot on.