But fear not - there is plenty to explore...
Shop all FatSac Shop sale FatSacMEMBERSHIP
Earn up to 10% back in rewards. Learn more. Join Free.
Big and strong, the Fly High Pro X Series Fat Seat Ballast Bag is designed for inboard boats that have a removable rear seat. Built with two arms that extend forward on either side of the engine compartment the Fly High Pro X Series Fat Seat Ballast Bag adds even more weight and really ties the space together.
Valmex – Pro X Series Fat Sacs™ are constructed with a white water rafting material called Valmex. These sacs are unbelievably durable and no longer need the support of an outer shell.
Filled Weight – 1525 lbs / 692 kg
Body – 26” x 63” x 13”
Arms – 58” x 13” x 13
Quick Connect Valve System – Makes filling and draining an easy task.
Single Layer Construction – Forget about inner liners and outer covers. With this single layer construction you no longer have to search for an inner bladder valve, just connect, pump and go.