Mothercare Changing Mat
The easiest option to obtain, thankfully with a neutral color and slightly cute pattern
Available
here
IKEA Gullunge
It seems simple enough, though I don't know about the quality
Available in
Singapore & Malaysia only, or via pre-order
here
Boon's Fresh
Oooh this is fancy and cute and doesn't need additional covers and I love it! Plus it has a hook above where you can hang small toys to distract the baby's hands away from diapers.
Not yet available in Indonesia, details
here