NOT KNOWN FACTUAL STATEMENTS ABOUT VIETNAMBIKERS

Any options for 2 backpacks or if we in shape every thing in a single, how to proceed with the opposite backpack these 20 days - perhaps probable to depart it in the rental motorbike property in Hanoi? And can even one backpack healthy with two of us around the bicycle haha? Thanks once again for taking the time to go through, Imagine and ideally r