12.9″ 2018 iPad Pro waterproof case question
I found this [AI Case](https://www.amazon.com/AICase-impermeable-pulgadas-grados-delgada/dp/B07ZVM4TRJ/ref=cm_cr_arp_d_product_top?ie=UTF8) as the cheapest waterproof case for the 12.9″ iPad pro (LifeProof doesn’t have one for this size). It’s $40 and the only waterproof case that’s less than $150. The LifeProof is for the iPad with the fingerprint sensor. Anyone have experience with the AI case in terms of waterproof legitimacy?