Traveling with only a backpack is no easy task. On the one hand, you do not want to get carried away with too many objects that will weigh you down, and on the other hand, you do not want to get stuck without the essential objects you need for a trip.
When approaching packing a backpack for a trip, start with online research. Learn about where you are going, and what is important to have with you. Make a checklist to make sure you have everything before you start packing.
When packing, it is important to place the heavier items at the bottom of the bag (such as shoes). You should make sure that the weight is in the waist area when you carry the bag.
Pack synthetic clothes. They do not wrinkle, dry quickly, and weigh less than natural fabrics like cotton.
Try to pack your toothbrush, soap, and shampoo in small packages and place them in an accessible place so you could reach them easily.
And finally, pack only what you really need, and you will not be able to buy along the way.