FatSac Fat Brick (155lb) W702-Black ronix lux the Simple Trainer will help

the Simple Trainer will help build your child's confidence from the moment they climb on

The D-I-S-C hull has longer molded-in fins that improves control and make transitioning from novice to advanced easier when removing the center fin

A great jumper fitting for those that want to remove their piggy backed ballast bag

Get ready to double the fun on the water with this durable and exciting tube

and is a great evolution that adds weight versatility with an easy to use design

FatSac Fat Brick (155lb) W702-Black ronix lux the Simple Trainer will help155lb Fat Brick Ballast Bag (W702) At 16X16X16 this little guy can be thrown anywhere you need to add 155 lbs. of ballast. Its the tool you need to get that perfectly clean wake on both sides. Each Fat Brick comes with all the fittings youd need to use with our Supa pump(pump sold separately). We also now offer custom printing so you can have virtually any design you want on your sacs. Specs & Summary: 16 x 16 x 16 sqaure 155 lbs. added ballast. 2