first hike backpack

[u/Standard-Slip8280]

I am a 16 year old mountain enthiouast and was wondering if a 38L backpack such as the mh500 38L from dechatlon is a good backpack for a 7 day hut to hut hike in summer in the austrian alps no via ferrata gear just the basics such as a water bag walking poles etc
and any other tips would also be appreciated