

🌊 Ride the wave of next-level fitness with Tidal Tank — where every rep flows with power!
The Tidal Tank is a revolutionary water weight training bag offering up to 49 lbs of adjustable resistance that dynamically shifts to engage your entire body. Crafted from durable transparent PVC with reinforced handles, it delivers a unique instability challenge that enhances muscle activation, balance, and motor control. Lightweight and portable, it’s perfect for home or on-the-go workouts, complemented by a free app with guided exercises to keep your fitness journey fresh and effective.







| ASIN | B07R3DP989 |
| Best Sellers Rank | #5,539 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #246 in Strength Training Weights & Accessories |
| Brand Name | Tidal Tank |
| Color | Classic: max. 49 lb |
| Customer Reviews | 4.8 4.8 out of 5 stars (1,131) |
| Date First Available | January 1, 2024 |
| Included Components | Tidal Tank, 3 coloured bottles (blue, aqua, pink), air pump, booklet, free app access link |
| Item Dimensions LxWxH | 2 x 2 x 5 inches |
| Item Package Dimensions L x W x H | 16.3 x 8.11 x 4.33 inches |
| Item Weight | 3 Pounds |
| Manufacturer | Tidal Tank |
| Material | Plastic |
| Outer Material | Polyvinyl Chloride (PVC) |
| Package Weight | 1.52 Kilograms |
| Size | Regular (max 49 lbs) |
| Sport Type | Exercise-&-Fitness |
J**F
Really Cool, Unique Product
I’m pretty new to the whole home workout thing, so I grabbed a Tidal Tank to keep things simple. Honestly, I’m super impressed with how solid it feels—the construction is legit and it definitely feels high-quality. Setting it up was a total breeze, too; I just filled it with water, pumped it up, and was ready to go in literally minutes. I’ve only used it a few times so far, but I’m already noticing a massive difference in my balance. Because the water sloshes around, it forces me to stabilize my whole body, and I feel like I'm getting way better results from my lifting than I did with standard weights. It’s definitely making my basic exercises feel a lot more effective!
J**K
Fun, motivating, and great for balance and proper form
We’ve been extremely satisfied with this Tidal Tank. My son has found it especially motivating, and it’s really encouraged him to work harder during his workouts. Watching the movement of the water helps him visualize balance and control, which makes it both interesting and very helpful for maintaining proper posture and form. The sound and feel of the water moving inside the tank make the exercises more engaging and fun, so he naturally wants to keep going longer. It’s not just for him, though — the entire family found it interesting, and we’ve ended up adding it to our regular workout routine. The build quality also seems solid and durable, and it handles repeated use very well. Overall, this is a great piece of equipment that combines effective training with enjoyment. Highly recommended!
K**E
Best investment for baseball routine!
I first used tidal tank at my trainers facility for baseball. I loved how I could get different weight distribution using it and it helped me with batting. I was able to also use it for catching and pop up timing. It is one of my favorite go to tools for baseball workouts because of how it lets you shift weight. I am 10 years old and is easy for me to use daily. The plastic that it is made with is very thick and very durable. Even in a gym used by a lot of kids it holds up perfectly!
L**L
Great for core workouts
We purchased this because my daughter’s softball team uses a similar aqua training bag for conditioning workouts. It definitely adds an extra level to the workout. I like how it engages separate muscle groups through the unpredictability of using water as the weight. The quality of the Tidal Tank is very nice. It is a very heavy material, the handles are soft, easy to hold, and well attached. We like the ability to change the dye color of the water, and how easy it is to fill and pump. We have only had it for a short bit, but it seems as though it will last quite a while. Great product.
A**Z
A+++ Tidal tank
I absolutely love the Tidal Tank. It’s one of the most effective tools I’ve used for improving sports performance, core stability, grip strength, and real-world functional power. The shifting water creates constant instability, forcing your body to react, stabilize, and engage muscles you don’t normally hit with traditional weights. What really stands out is how it challenges the fascia system and neuromuscular control — your body is constantly adjusting, firing stabilizers, improving coordination, and enhancing joint integrity. It’s incredible for athletes, grapplers, throwers, football players, and anyone training for real movement, not just looks. It builds: • Explosive strength • Core and trunk stability • Shoulder and hip control • Grip and forearm endurance • Balance, coordination, and body awareness It also feels more athletic and transferable to sport than standard dumbbells or machines. Every rep demands focus, control, and intent — no wasted movement. If you’re serious about performance, resilience, and athletic movement, the Tidal Tank is 100% worth it
E**A
Must have for stability training
bought the tidal tank to enhance my stability training. It adds depth to my training that no other equipment can provide and it is extremely versatile. It isn’t a one-use tool, there are numerous different exercises that can be done with the tidal tank. And the quality of it is unmatched, super easy to fill up and they even give dye so you have cool looking water.
A**R
Perfect for deployments!
I bought these for my husband on a combat zone deployment. They had minimal workout equipment available- his TRX gave him some variety but was getting dull to him only having that after a couple months. I had started using the Bosu Surge Storm recently and started searching for a similar, travel friendly version when I found Tidal Tank. Shipped to an APO with no issues, arriving mid-January. While I haven't used it myself, my husband says it's a great workout. Knowing how hard the infantry guys are on their gear plus conditions in the region- shows how durable these Tidal Tanks are. Hoping it makes it back home with him so he'll have it for many deployments to come (if not, we'll definitely buy again). Highly recommend for a solid, engaging workout traveling.
T**.
A good tool for all ages
I bought the Tidal Tank to help my 11-year-old son with his baseball training, specifically to build core strength and reinforce muscle memory. It has been a game-changer! The shifting water creates a dynamic resistance that really forces him to engage his stabilizer muscles during sport-specific movements. The quality is fantastic—it’s durable, easy to fill, and has held up perfectly to his regular training routine.
G**G
En soit, le produit n'est pas mauvais. J'aime beaucoup le principe de travailler en "perpétuel mouvement ", mais le produit est beaucoup trop cher au vu des finitions. La colle qui tient les poignées commence déjà à partir et je viens tout juste de le recevoir.
F**O
Ottimo allenamento
S**A
Fabuloso instrumento para trabajar brazos, hombros y espalda sobre todo. Además es precioso y muy estético. Genial para influencers que quieran hacerse fotos mientras hacen deporte, a la par que para personas de a pie que quieran entrenar con un equipo que además es bonito!!
A**R
Assuming that it lasts and the handles don't fall off or it leaks (and no reason to think that it will) I think this is great .... good value, versatile, easy to fill and pump up and great for what I think would probably be called functional exercise ... big compound dynamic exercises with extra element of the variability to make sure that stabilising muscles involved. I also have a vipr which is great but the Tidal Tank does the same job and more for much less cost
P**R
Product is decent but seller does not provide coloured ink bottles, I raised a complaint but haven't gotten a solution. Regular water looks weird after a point without the colour. Need to change the water again and again.
Trustpilot
2 weeks ago
2 days ago