Lost: Distinctive blue and black Fox wallet with bank card and cash

Hello everyone,
My name is Jeremy, 17 years of age.

I lost a black backpack saturday night, 25/26 July between 4 and 5 am after a night out. I lost it on Burriana beach between Ayo and Rincon del sol next to my Adidas slippers.  It had a bunch of clothes, my wallet with my debit card and id card , fitnesscard and some money in it. It also has a necklace with a blue gemstone in it.  Everything that can be retreived is wonderfull, but ofcourse my ID card and bankcard most important. If you've encountered my bag or seen anything please let me know or give it to the staff of Olaz bar. . You can call me at +34 643 530 797  or 643122934 any info would be appreciated. Thank you, Jeremy