A true staple of the trek range the original oat crunch flapjack is a beautifully simple bar making for an awesome snack fix or speedy breakfast alternative its a great fulfilling answer to food cravings or active sport enthusiasts with its crunchy and sweet taste so why not try one of these classic flapjacks for yourself the high protein contents surface in the indulgent soya crunchies providing you with a staggered release of energy keeping you fuller for much longer 10g of protein make