The most versatile sandbags
The blackPack ESY is characterized above all by its versatility, regardless of size. From filling material to training weight to grip variant, the blackPack ESY leaves you the choice. The ESY is filled with sand as standard, whereas the AQUA set comes with a water bladder. The water filling makes the already unstable training weight even more unstable. This makes even more demands on the deep-seated muscles when you have to actively balance the movements of the water in every phase. With both versions you can choose your training weight freely and change it quickly during the training due to the easy handling. The grips on the back and sides offer a variety of possibilities to use different grip variations for each exercise. The connecting loops on the bar handles even allow you to connect the blackPack ESY to the aeroSling ELITE Sling Trainer and use it as counterweight in the pulley.
When size matters
The three sizes of the blackPack ESY offer the right training device for every functional training fan. The small ESY S is ideal for one-handed exercises such as snatches, while the ESY M offers the best compromise between handiness and maximum training weight. The ESY L is the largest version and offers the greatest challenge with a training weight of up to 30 kg.
Sophisticated design
The blackPack ESY is filled via the large opening on the top with loading bags, which in turn contain the filling material. The opening is closed by a Velcro fastener and a zipper underneath. Thanks to the inner seams, the surface of the ESY remains very smooth, which increases the exercise comfort especially during exercises where the sandbag rests on the arms or shoulders. The REACH certified handles are guaranteed to be kind to the skin, but you can also grip the ESY by its textile outer shell.
