The snack bar at the Lifestyle Gym offers some very healthy drinks and wraps - also, yummy cookies.
The Brick Lane Cookie Company serves fresh cookies between the escalators of the Crescat Mall. It's a quick and tasty bite you can grab on your way up or down.
Bakeamazing is another one of Colombo's many, many homebakers. They sell great brownies, cookies and general sugary desserts as well as savoury bites like rolls and buns.