The €70 cost to use Express Bourricot (EB) from SJPdP may sound like a lot of money but do consider two points:
1. Within the overall cost of mounting your Camino effort, and investing a month or more on the
Camino Frances, this is a relatively small amount of money. Seriously, it is about what some airlines would charge for a checked piece of luggage.
2. The EB service is so well run and has adequate security built in to protect your bag. The bags simply do not get mislaid or pilfered. The service uses their unmarked van to move the collected bags weekly from SJPdP to Santiago, an overnight road trip. The bags are always there when you arrive. This is a huge burden off your mind. You KNOW your stuff will be there as advertised. It is a good deal.
Security of your stuff is, like the credit card adverts say....priceless...
NOTE: I have absolutely NO COMMERCIAL INTEREST or personal relationship with anyone at Express Bourricot. I simply believe this is currently the best method for direct shipment and storage from SJPdP to Santiago.
The French post office at SJPdP will ship the luggage for you. However, the cost will be proximate to what you pay EB. Also, consider that although both France and Spain are in the EU, the postal systems are still run separately, as before the inception of the EU.
I have had issues with both the French and Portuguese postal systems mailing parcels into Spain. Inexplicable delays are relatively common, as the parcel or luggage must make its way through both countries international export and import mail pipelines.
I know it is not logical, but it IS what it is. One imagines that hundreds of thousands of good jobs across the entire EU are being protected by NOT harmonizing and blending all the various postal systems. Further, sending anything by national post system is NOT like using UPS, DHL, FedEx, or TNT, etc.
Like I said, it is not logical.
Also, using the private parcel delivery services is far more expensive than the subsidized postal systems. One gets what one pays for... and we are back to the recommendation to use Express Bourricot...
If you schlepped (lugged or carried) the baggage over the Pyrenees into Spain, you could bring it to the Correos in the first town that has one, likely Zubiri, if I recall correctly. The Correos is cheap, secure and fast. But they only hold your bag at the main post office on Rua Franco in Santiago for 15 calendar days for free. After that, I believe it is €1 or €2 per day. So, toting the costs up, shipping plus storage would be nearly as much as EB.
So, at the end of the day, this becomes a valid and necessary optional service if you want stuff to be at Santiago waiting for you. In the past, I sent ahead clothing, refills of my needed nutritional supplements and medications, and all the souvenirs I bought in France and at SJpDp in the two days I was there.
BTW: this is THE place to buy handmade men's and women's cotton espadrilles, made by Basque craftsmen. I usually take a shopping list for my entire family, in metric sizes. The colors and varied styles are all available and there are several family run shops. Making espadrilles is a local industry. You can also score real Basque berets and other well made Basque handicrafts here.
Of course, the problem with being a tourist and buying all this stuff, is HOW to get it to Santiago, where it will be waiting for you. Voila! We are back to why use EB...go figure...
As an aside, I have found the best method for sending parcels to Santiago to be held more than 15 days until I arrive from whatever Camino route I am on, it to ship them to Ivar. See the instructions here in the Forum or look at
www.casaivar.com
I hope this helps.