https www.amazon.com osprey-porter-travel-backpack-46-liter dp b00oke68ps Osprey Sojourn Porter 46L Travel Backpack – Carry-On Compliant Luggage with StraightJacket Compression and Padded Laptop Sleeve – Durable Pack for International or Urban Travel, Brindle Brown : Clothing, Shoes & Groovy Louis Vuitton America's Cup SIZE:4" Internal StraightJacket straps securely

https www.amazon.com osprey-porter-travel-backpack-46-liter dp b00oke68ps Osprey Sojourn Porter 46L Travel Backpack – Carry-On Compliant Luggage with StraightJacket Compression and Padded Laptop Sleeve – Durable Pack for International or Urban Travel, Brindle Brown : Clothing, Shoes & Groovy Louis Vuitton America's Cup SIZE:4" Internal StraightJacket straps securely

Louis Vuitton America's Cup 2016 Bag Collection - Spotted Fashion

This is important because the pack comes in one size, fitting torsos from 14″ to 19″, which is a big torso range spread

Groovy

SIZE:4"

I do this basically once a season

Internal StraightJacket straps securely compress belongings