Wheeled Travel Backpacks 68 Litre Backpack For Travel In NZ And Australia?

68 litre backpack for travel in NZ and Australia? - wheeled travel backpacks

When I travel for 4 weeks in New Zealand and Australia for 2 weeks. This month I am there from June to July, which will be their winter. My question is that you have a 68 Liter backpack straps to support a good back / hip, but without wheels. I feel if I have a game that has larger wheels have difficulty buying, I'll wear them if need be.
To this backpack before a board.
I am a man, 19 years, when building the case, but a little too.