JP St Mary's Banana Chips in a 30g pack are a classic Caribbean snack from one of Jamaica's most-established snack brands — thinly sliced, crisply fried banana with a lightly salted finish. The flavour is starchy, slightly sweet, satisfyingly crunchy, and distinctly Caribbean. The 30g size is the everyday lunchbox or pocket pack. JP St Mary's banana chips are widely loved across UK Caribbean households, particularly nostalgic for anyone who grew up around Caribbean tuck shops. A familiar everyday snack that holds its own against more mainstream crisp options.