FOSFIT Water Bag 14L / 20L / 35L

https://live.staticflickr.com/65535/52385497188_d7bf2f1024_z.jpg https://live.staticflickr.com/65535/52385257326_fc5fc1e5ca_z.jpg https://live.staticflickr.com/65535/52385567114_a0f59b3293_z.jpg https://live.staticflickr.com/65535/52385497138_ae6f4c9c7d_z.jpg https://live.staticflickr.com/65535/52384324722_f664f7a5a9_z.jpg https://live.staticflickr.com/65535/52385497188_d7bf2f1024_z.jpg https://live.staticflickr.com/65535/52385257326_fc5fc1e5ca_z.jpg https://live.staticflickr.com/65535/52385567114_a0f59b3293_z.jpg https://live.staticflickr.com/65535/52385497138_ae6f4c9c7d_z.jpg https://live.staticflickr.com/65535/52384324722_f664f7a5a9_z.jpg https://live.staticflickr.com/65535/52385688560_95635b37e7_z.jpg https://live.staticflickr.com/65535/52385688495_22cc6dd320_o.gif https://live.staticflickr.com/65535/52385257241_57390d628a_z.jpg https://live.staticflickr.com/65535/52385567034_b7e172a9c3_z.jpg https://live.staticflickr.com/65535/52384324667_f4ae92d174_z.jpg https://live.staticflickr.com/65535/52385567259_70f26bbc9a_z.jpg **〔Features〕** 。 Easily adjust resistance by replacing water with air, available in 3 sizes: 14L (Ø16 x L75cm), 20L (Ø20 x L75cm), 35L (Ø25 x L75cm) 。 The more water you add the heavier and more stable the bag becomes. Add more air to make it lighter but more unstable, which forces you to control the weight using your core. 。 4 handles allow you to do various kinds of exercises, covered in soft and durable fabric. 。 Perfect for cardio, high intensity interval training for Crossfit and movements such as lifts, swings, curls, step-ups and rows. 。 Improve your strength, flexibility, balance and endurance. 。 Good alternative of barbells and sandbags. 。 We use superior non-toxic PVC, compliant with RoHS and no harm to you. 。 Our water bag is extremely firm but not hard, much safer than traditional equipment. 。 Detailed instruction manual, pump and liquid coloring included. 〔Materials〕PVC, SBR 〔Care〕 。 Store away from heat, humidity and sunlight. 。 Change the inside water periodically, every two weeks or once every month is advised. 。 Empty the bag and dry it in a well-ventilated place when it’s not used. 。 Keep away from fire and sharp things. 。 Keep away from children.