Used for a few months for work, all I used for was carrying a jumper and a water bottle in. Volume is 25L which is a decent amount for it's size. Has two zipped pockets (front and the main compartment) which also has two sleeves in it for a laptop and a fleece lined sleeve suitable for a tablet. Pickup from Woolloomooloo or Sydney CBD or posted anywhere at $10. Feel free to ask any questions.
Contact me for meet up arrangements.