The Kimlee Walrus 45TX was designed as a large, robust daypack or small backpacking bag.  It sports a well padded back and hip belt and 45 litres of expandable storage space.  External mesh pockets provide a spot to stash a water bottle or some snacks so they are easy to reach. It also has a built in raincover in case you get caught out while hiking to your favourite cabin or on the way to your hostel.
 
Condition - Excellent
Size - 45L