Any frequent flyers here?
I fly with the Lowepro flipside 300AW
FYI the waist strap just needs slackening off and wrapping around the back of the bag and clicking together, then pull the shoulder strap adjuster's tight and wrap the slack around the shoulder straps. This is how Ive also done it with a 60 litre Backpack, travelling 11 country's over 10 years and have never had strap snag issues with carry on or Checked baggage..
|Common Flashwing by digimania|
from canon dslr
|The Marilyn impersonator by Lee8282|
from Blowing in the Wind (Nature)