ProductGPT
Try the custom AI to help you find products that Reddit loves.
Seems like overkill. I'd get a nice waterproof fannypack. Don't even need your wallet. Just cash, card, and ID. Keep your earplugs or anything you'll be grabbing fairly often in the front zip, money in the back zip. Just wear it in front of you or across the shoulder. Pickpockets are looking for easy marks like an open purse of wallet in back pocket on the dance floor. You can wear whatever you want, but you won't get meaningfully more security from what you've posted vs a standard fanny pack. I posted a link below. I'd recommend going to a store and checking some out personally.
This guy is sweet and can be used either around the waist or as a sling over the shoulder:
WATERFLY Fanny Pack for Women Men Water Resistant Small Waist Pouch Slim Belt Bag with 4 Pockets for Running Travelling Hiking Walking Lightweight Crossbody Chest Bag Fit All Phones https://www.amazon.com/dp/B00QERPOAO/ref=cm_sw_r_apan_glt_fabc_2NG2K2RWJKE5ZFP1Q4GP?psc=1
Can confirm for USF. Went in September last year & used this 1, & was allowed to have it on everything we rode. I did not ride RRR or the Hulk though. (fyi, we rode all the Harry Potter rides, mummy, spider man, jimmy Fallon, minions, Simpsons, MiB, & Kong)
WATERFLY Fanny Pack for Women Men Water Resistant Small Waist Pouch Slim Belt Bag with 4 Pockets for Running Travelling Hiking Walking Lightweight Crossbody Chest Bag Fit All Phones https://www.amazon.com/dp/B00QERPOAO/ref=cm_sw_r_cp_api_glt_fabc_YFERR7RZMF88R2H2A4CY
Fanny pack and runner belt best solution. Bememo 10000 Pack Clear Wedding... https://www.amazon.com/dp/B00QERPOAO?ref=ppx_pop_mob_ap_share I use this one it’s durable room has multiple pockets for different sized items and I don’t even notice it’s there half the time.