Reusable odour proof bags are the perfect answer for sealing and storing your smelliest items. "smellsack" is the best brand of smell proof bags in the world. (smellsack.net)

smellsack Features:
> To ensure the best quality, smellsack only select premium thick PA/PE multi-layer food grade plastic as their material.
> Furthermore, all smellsack bags are sealed by a double zipper for super air tightness, regardless of which size they are. smellsack is actually the only brand in the Australian marketplace that has this unique feature.
>The opening is on the long-side, which is more convenient for users to put in or take out their stuff.
> It is ideal for storing any sweet and smelly stuff that you would like to conceal from others.

Specifications:
Black colour with "smellsack" logo printed on the front side.
100 bags per pack.
Size: 103mm X 78mm (4" X 3")
Internal size: 90mm X 48mm