Hey! I'm looking for a small lockable storage box to put on my rear rack for my bike. It needs to be able to lock and is not made of cloth/fabric. I'm looking to store a water bottle in there—maybe my phone or wallet, small things like that—while I run/walk at the park as holding both my both and water bottle is making it really annoying.

Anyone know of something like that? This is the rack that I have, if that is important. If it can replace the basket I have attached to it as storage, that'd be even better. This is the basket I have attached to it via zipties.

Rack: https://www.amazon.com/gp/product/B00AA8GFSI/
Crate/Basket: https://www.amazon.com/gp/product/B074V9J8SD/

Amazon

JEZERO Milk Crate for Household... https://www.amazon.com/dp/B074V9J8SD?ref=ppx_pop_mob_ap_share