Hyatt Gold Passport - Leaving baggage at HKG Hyatt?

Will be arriving into HK on 28th March and staying for a night before departing elsewhere. Then I will be returning back to HK on 6th April before departing to Tokyo the next day.
I will be travelling with a snowboard bag which I would like to leave in HK before I go elsewhere and pick up on my return. Do you reckon any of the Hyatt properties would offer this for free if I book both stays at their properties?

P.S Possibly won't have retained Diamond status by then.

diamond will not matter, any decent property will have a bagage storage facility where you can leave your suitcases for several weeks if needed. you shouldn't even need a return stay at the property, you can just pick it up if you're transferring in town on your return