This is a test of commonsense with single/multi-choices. Complete the next sentence:

How to pack a light backpack for backpacking
Try out a smaller backpack.
Backpacks of a smaller size force you to leave more at home. Some come with less excess material, such as belts, pockets, padding, and a weight-distribution frame.

- The heavier the bag, the heavier the weight it will require to fill it up. Basically, you'll have to go through a variety of packing forces until you find a backpack that will effectively last the trip.;
- Choose a pack that is an appropriate size for your trip. Keep in mind, however, that larger packs, such as those with frames, might feel better to wear due to better weight balancing and more comfortable strap material.;
- Others allow you to pack lighter items efficiently, like clothes and bulky gear. The larger your backpack is, the more compartments you will need.;
- One of the most basic is a baby-size backpack-though some have more size and deeper compartments, such as a diaper bag. Make sure the backpack is smaller than your actual pack size; it will make packing a lot easier.;
The answer is:
Choose a pack that is an appropriate size for your trip. Keep in mind, however, that larger packs, such as those with frames, might feel better to wear due to better weight balancing and more comfortable strap material.