Traveling light and into areas where your wheeled luggage will be a disadvantage, the use of backpack carry on is the best way to make a pleasant trip. The following selection of backpacks has advantages as being carry on luggage if going by air. Wherein there's no need for checking in the luggage.
TORTUGA TRAVEL BACKPACK
44L Carry On Travel Backpack
The Tortuga is front-loading like a suitcase which makes this easier to pack your clothes. The bag is made from 100% nylon.
OSPREY FARPOINT 40
Made from Nylon, the hip belt and harness system can be hidden and zipped away for a more slimmer backpack. The padded shoulder strap makes it more easy to carry.
HYNES EAGLE TRAVEL BACKPACK
Made of polyester lining, water repellent. Designed to fit the maximum allowable for flights. It has multiple exterior compression buckle straps for adjusting the height based on the user's height.
CABIN MAX METZ
The backpack is made of shower resistant polyestester