Stacks are a delicious potato-based snack distributed by Pacific Industries across Papua New Guinea. They come in a snack (45g) and family (160g) sizes, both of which are resealable, making Stacks a perfect snack both at home and on the go. Stacks come in a range of flavours including, Original, BBQ, Sour Cream & Onion, Salt & Vinegar and Chicken.