As an Amazon Associate I earn from qualifying purchases.





Hydro-inertia is the utilization of water to create an unstable resistance that increases core strength and stability during exercise. Weight is adjustable based on how much water is in the Storm.

Material: made of environmental protection TPR material is wear-resistant and odor-free, with more comfortable elasticity with comfortable handles. As an integration of dumbbell, barbell, kettle bells and balance ball and other fitness equipments.


Not satisfied for any reason? RETURN FOR FREE within 30 days. Push the pin once to open it up for water. It’s all about the movement.
Adjustable up to 49 lbs but feels much heavier the tank can be filled with up to 49 pounds of water. Push the pin again to open it up for air. This trains athletes to be robust, promotes muscle growth for the fitness lover, and most of all – according to our customers - is a lot of fun. The tidal tank, give it a few pumps until the tank is firm, is only 3 pounds and 2 by 5 inch when folded up.
1. VIPR PRO
#ad
VIPR PRO® 6KG
#adVIPR PRO #ad - New handles – stronger, larger, more durable, rounded handles. New look – all black, larger weight numbers, new material, and featured color bands to distinguish new weights.More information #ad
New flared end – Increased stability and better grip. New textured surface – Maintain a better hold during a dynamic movement.Brand | VIPR PRO #ad |
Manufacturer | ViPR PRO® #ad |
Weight | 13.23 Pounds |
More information #ad
2. VIPR PRO
#ad
VIPR PRO® 8KG
#adVIPR PRO #ad - New handles – stronger, more durable, larger, rounded handles. New look – all black, new material, larger weight numbers, and featured color bands to distinguish new weights.More information #ad
New textured surface – Maintain a better hold during a dynamic movement. New flared end – Increased stability and better grip.Brand | VIPR PRO #ad |
Manufacturer | ViPR PRO® #ad |
Weight | 17.64 Pounds |
More information #ad
3. VIPR PRO
#ad
VIPR PRO® 12KG
#adVIPR PRO #ad - New handles – stronger, more durable, larger, rounded handles. New textured surface – Maintain a better hold during a dynamic movement.More information #ad
New look – all black, new material, larger weight numbers, and featured color bands to distinguish new weights. New flared end – Increased stability and better grip.Brand | VIPR PRO #ad |
Manufacturer | ViPR PRO® #ad |
Weight | 26.46 Pounds |
More information #ad
4. VIPR PRO
#ad
VIPR PRO® 4KG
#adVIPR PRO #ad - New flared end – Increased stability and better grip. New handles – stronger, larger, more durable, rounded handles. New textured surface – Maintain a better hold during a dynamic movement.More information #ad
New look – all black, new material, larger weight numbers, and featured color bands to distinguish new weights.Brand | VIPR PRO #ad |
Manufacturer | ViPR PRO® #ad |
Weight | 8.82 Pounds |
More information #ad
5. VIPR PRO
#ad
VIPR PRO® 16KG
#adVIPR PRO #ad - New look – all black, new material, larger weight numbers, and featured color bands to distinguish new weights. New handles – stronger, larger, more durable, rounded handles.More information #ad
New flared end – Increased stability and better grip. New textured surface – Maintain a better hold during a dynamic movement.Brand | VIPR PRO #ad |
Manufacturer | ViPR PRO® #ad |
Weight | 35.27 Pounds |
More information #ad
6. Unknown
#ad
Surge Storm 60 Water Filled Adjustable Weight Tube, Home Gym Equipment, 42", Black/Red
#adUnknown #ad - Trains stabilizer muscles, great for injury rehab, and visual feedback on form/positioning. 42 inch long and weighs 60lbs when fully filled with water.Hydro-inertia is the utilization of water to create an unstable resistance that increases core strength and stability during exercise. Weight is adjustable based on how much water is in the Storm.
More information #ad
Made in u. A. 1 year limited warranty, Guaranteed not to leak or we'll replace your product. Max capacity is 60lbs of water. Two soft grip handles, two end cap handles, and one long centered handle and end cap grips allow for a wide range of motion. S.Brand | Unknown #ad |
Manufacturer | Ball, Bounce and Sport, Inc. #ad |
Height | 8 Inches |
Length | 42 Inches |
Weight | 9 Pounds |
Width | 8 Inches |
Part Number | 72-3003BLKRED |
Model | 72-3003BLKRED |
Warranty | 1 year limited warranty |
More information #ad
7. ZCFLYYD
#ad
ZC FlyYD Multicolor 4 to 12kg Fitness Tube Portable Durable Training Rubber Weight Bar Weight Bearing Fitness TPR Barrel for Loaded Movement Training 9
#adZCFLYYD #ad - Suitable for whole body core strength training, increase harmonious ability, especially pay attention to explosiveness and absolute strength.Material: made of environmental protection TPR material is wear-resistant and odor-free, with more comfortable elasticity with comfortable handles. As an integration of dumbbell, barbell, kettle bells and balance ball and other fitness equipments.
More information #ad
It can be used to do many different kinds of movements and meet the needs of exercisers at all levels. Integrated design, tough and durable. The dimensions of the training bar is 5 x 43 inch 13x110cm ; 4kg/6kg/8kg/10kg/12kg and Purple/Red/ Blue/Green/ Dark Blue for you to choose.Brand | ZCFLYYD #ad |
Manufacturer | FSYD #ad |
Height | 6.7 Inches |
Length | 45 Inches |
Weight | 9 Pounds |
Width | 6.7 Inches |
Part Number | FASHLOVE |
More information #ad
8. Bowflex
#ad
Bowflex Blaze Home Gym
#adBowflex #ad - Bowflex provides 7 free trainer-built workout regimens. Multiple cable/pulley positions enable custom workouts. 60 plus exercises for a full body workout. Instructional placard included. Folded footprint-52L x 38W x 83H inches.More information #ad
Sliding seat rail allows you to perform aerobic rowing and leg presses. Workout area-100L x 78W inches. Triple function hand-grip/ankle cuffs included. Folding bench and wheels provide easy storage. Lat bar and squat bar included. 210 lbs of power rod resistance, upgradable to 310 lbs or 410 lbs.Brand | Bowflex #ad |
Manufacturer | Nautilus, Inc. #ad |
Height | 83 Inches |
Length | 90 Inches |
Weight | 191 Pounds |
Width | 38 Inches |
Part Number | 340000 |
Model | 340000 |
Warranty | 5 year manufacturer’s limited warranty |
More information #ad
9. Tidal Tank
#ad
Training Power Bag with Water Weight, Portable Stability Fitness Equipment, Original Aqua Bag incl. Free app, Tidal Tank, Sandbag Alternative, Ultimate core and Balance Workout
#adTidal Tank #ad - But don’t focus on this weight to much, even experienced athletes only use it with 20 pounds and still get sore. It is easy to take anywhere, when empty, and have it ready in minutes with the special pin valve. For in the gym / outdoor / home / holidays . So we made the tidal tank transparent, you will get free access to our online training center with many exercises for your inspiration.Not satisfied for any reason? RETURN FOR FREE within 30 days. Push the pin once to open it up for water. It’s all about the movement.
More information #ad
Get the ultimate full body workout through instability pick up the tidal tank and you immediately feel its unforgiving properties. Because of this, asking something different from your muscles and motor control each time. Attach the pump, and you’re ready to go! Because of this, even the smallest muscles are activated, even 20 pounds of water can humble trained athletes. Adjustable up to 49 lbs but feels much heavier the tank can be filled with up to 49 pounds of water. Push the pin again to open it up for air. This trains athletes to be robust, promotes muscle growth for the fitness lover, and most of all – according to our customers - is a lot of fun. The tidal tank, give it a few pumps until the tank is firm, is only 3 pounds and 2 by 5 inch when folded up.
Brand | Tidal Tank #ad |
Manufacturer | Tidal Tank #ad |
More information #ad