Hi @Kimpaul, welcome to our community!
The Xperia XA2 is not water resistant. If you are looking for a water resistant device, please take a look at the link below, but keep in mind, that all devices listed may not be available in your market. You can check the availability in your market, by contacting your Local support team.
https://www.sonymobile.com/global-en/products/phones/#filter=.feature-water_resistant
I hope that answers your question! 
Thank you. More powers
@Kimpaul, you're very welcome!
Let me know if there is anything you are wondering about and I'll do my best to assist you.
Have a nice day!
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