Any recommended waterproof mattress protector won't feel hot? Where to buy? Thanks :)

For king size mattress protector, I bought it from courts. Works well but it sells out fast. Easy to wash and dries fast. For playpen or cots, mothercare at Paragon has alot of choices. Different brands offers different sizes so best that you measure the LxHxW before going down to purchase.

I bought mine from here, and it is very useful! WaterProof Bedsheets-Mattress/Bed Protector Fitted for S$18 https://sg.carousell.com/p/2404912

Spotlight and Mustafa. Mustafa is cheaper. I got mine there. Quality wise spot light.

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