Features:
Portability   Frees Your Training - Foldable aqua bag with water & air filling design   can provide great convenience to store in bag & case, to carry and to do   any exercises anytime & anywhere just by simple steps, more flexible and   less limitation than traditional sand bag; Ideal for sport lovers to train as   they need at home, in office and during business trip or travel    

Adjustable Weight - The weight   of water bag can be adjusted up to 32.6 Lbs by removing or adding water and   air for according to your need and physical condition, perfectly meeting   personal training intensity and timely adjusting your workout routine    

Durable & Comfortable -   Features thicken double-layer PVC with strong stitching for no water leaking   and wear resistance and long time using; Soft and smooth surface offers   coziness and reduces friction; 2 straps for hand holding & 2 for back carrying   helps you to find the best position in different workouts    

Easy to Use - Quickly installs   by filling with water through the valve and pumping air, and uninstalls by   pouring water; Equips air pump for bring convenience during using    

Effective Workout - Daily   training with water bag could increase appropriate intensity by adjusting the   weight to effectively enhance muscle, core coordination, balance and strength   at the same time, helping you to achieve your goal more quickly   

Specifications:

Overall  Dimension (LxWxH): 7 1/16" x 7 1/16" x 31 7/8" (18 x 18 x 81  cm)    

Material: PVC    

Net Weight: 2.6 Lbs (1.2 kg)    

Package Contents:

1x Aqua  Bag    

1x Air Pump    

1x Manual    

Attention:Ebay MAP:$55.9,Other platform MAP: $55.9.