PVC
?【Portability Frees Your Training】Foldable aqua bag with water & air filling design brings great convenience to do any exercises anytime & anywhere just by simple steps, more flexible and less limitation than traditional sand bag; Suitable for sport lovers to train as they need at home, in office and during business trip or travel
?【Durability & Comfort】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
?【Adjustable Weight】The weight of aqua weight bags can be adjusted up to 32.6 Lbs by removing or adding water and air according to your physical condition, perfectly meeting personal training intensity and timely adjusting your workout routine
?【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 aqua bag could increase appropriate intensity by adjusting the weight to effectively enhance muscle, core coordination, balance and strength at the same time
