How Do You Attach a Sleeping Bag to a Daypack?

https://mountainsforeverybody.com/how-do-you-attach-a-sleeping-bag-to-a-daypack
A sleeping bag is one out of big three elements that people carry on the trail. The other two are a sleeping pad and a tent. So it is rare that you would carry only a sleeping bag.

But there may be situations where you do not need a pad and a tent. This may be the case when you sleep in a bivouac where matrasses are available, and you can manage with a sleeping bag alone.

A sleeping bag is the bulkiest of the stuff you would have, so it may be tricky to attach it to a small daypack. But it is almost always possible. Here I show this in pictures with my own packs.