Oculus quest 2 battery holder

I used tinker cad to design and This takes me 5 hours to print on a Ender-3 This is meant for oculus quest two here are the straps .https://www.amazon.com/Starument-Reusable-Premium-Multipurpose-Quality/dp/B07MWFRWKZ/ref=sr_1_8?crid=2XJGGV7TZYRJR&keywords=velcro+straps&qid=1670087341&sprefix=velcro+stra%2Caps%2C501&sr=8-8

battery pack-

https://www.amazon.com/Portable-Charger-15000mAh-Compatible-Nintendo/dp/B083LPNMW5/ref=sr_1_14?crid=3961MC8KHU8TM&keywords=powerpoint+battery+pack+15000+mah&qid=1670087525&sprefix=powerpoint+battery+pack+15000+mah%2Caps%2C114&sr=8-14