Hey, anyone knows if this is allowed for SIA handcarry check in
1) Lowepro "secondary school bag size" - i carry over shoulders
2) Laptop - i sling over my body
3) Normal check in luggage bag - roll on the floor type (standard size)
Lastly, does the X-ray do any damage to the camera / lens ?
ps: i am not a student, traveling coach/econ ticket, from SG to Sydney