Asmader LED Fairy Lights, Battery Powered Multi Color Changing String Lights With Remote Control Waterproof Decorative Silver Wire Lights 16ft 50LEDs for Bedroom,Patio,Indoor,Party,Garden, Party(RGB) https://www.amazon.com/dp/B07B8CHYYY/ref=cm_sw_r_cp_apa_SdAjBb1EQYGNY

EL wire is cool, but it's not as bright as LED lights. I used battery powered LED lights on my camelbak the last two years and it was suuuuper bright. the one I bought you can set to a "fade" mode where it cycles slowly through all the colors. it's really cool to look at and easy to spot from far away. you can dim the colors (but even at the most dim it's pretty bright) so you're not blinding people behind you.

I'm pretty sure I bought these and I used a bunch of bobby pins to attach them to the bag and straps.