Backpack: UL vs. Structured vs. In-between

[Osterman]

Hi.
I'm planning my CF next May/June from SJPDP.
My base weight varies from 4,4 kg. (light version) to 4,7 kg. (medium-rare) to 5,1 (full Monty).
I am very undecided as far as the backpack is concerned.
The options (regardless of the exact model) are:
1. UL (e.g. Kumo 36) - 580 gr.
2. Medium (e.g. Gregory Focal 38) - 1130 gr.
3. Comfort (e.g. Gregory Paragon 38) - 1360 gr.
4. Comfort plus (e.g. Deuter Futura Pro 36) - 1580 gr.
Of course, UL is lighter, but Comfort is more comfortable.
I am 63 y.o., 175 cm. and a little overweight (85 kg.).
Another important point is ventilation: I don't want to have my back wet from sweating, even if I understand that no sweating is impossible.
What is your experience and your opinion?
Thanks a lot.

 

[Pafayac]

I am walking from albergue to albergue, therefore I can carry very few things, and I do not need a structured backpack.
Mine is a Wilsa 38L.
Consider that if you are in light version (4.4kg), choosing the Deuter Futura Pro 36 means that you increase the carried weight by a third...

 

[Peterexpatkiwi]

To me comfort is King. You are going to be carrying this pack for many days.

After my first few long distance walks I stopped worrying so much about weight and started worrying more about long-term comfort.

Your base weight looks great, regardless of which pack option you choose.

For the Camino I use a Dueter Futura 32, it's very comfortable and I specifically chose it because of the excellent ventilation. Something that most ultralight packs do not offer.

I could go for a lighter 25l pack in the summer months but I don't because the small amount of additional weight saved isn't worth trading for the comfort that my Dueter gives me.

Purely for comparison purposes I'm 173 cm, 60 years old and 70 kgs.
If you're seriously worried about weight remember that it doesn't matter if it's on your waistline or on your back: your feet/legs still need to carry it. You say you're overweight, you've got plenty of time to lose a kilo or two if you wanted.

 

[MikeJS]

I guess it is whatever you feel comfortable with. I use an old unstructured ex UK Army rucksack. I have used the same one on all my caminos and never felt the need to change it. I typically carry around 10kg (ex wine and water!) and walk around 30 to 40 kms a day. Now I weigh around 70kgs, 177 cms and 70 years old……..

 

[Anhalter]

While i did not own a Kumo personally (i had the lighter Murmur and now the Bonfus Iterus) i like to recommend it very much for people that can their weight decently low. It is not a huge pack, and if you get your things inside it you will not have a problem with the weight.
I like the features, it is quite water resistant and has a bit of a hip belt (more for storage reasons). I think it a good beginner pack in the ultralight world.

edit: I personally do not like the design of Gregory and Deuter (also Osprey). If i was looking for something with a frame, theres better options at Gossamergear or Zpacks.