--- product_id: 186967705 title: "KettleTank Sand Bag Alternative 7lbs to 12lbs- Adjustable Aqua Bag & Power Bag with Water -Core and Balance Device- Portable Stability Fitness Equipment -Free App for Full Body Workout" brand: "tidal tank" price: "€ 152.23" currency: EUR in_stock: true category: "Tidal Tank" url: https://www.desertcart.hr/products/186967705-kettletank-sand-bag-alternative-7lbs-to-12lbs-adjustable-aqua-bag store_origin: HR region: Croatia --- # Ultra-portable & foldable design Adjustable water weight up to 12 lbs Dynamic instability for core & balance KettleTank Sand Bag Alternative 7lbs to 12lbs- Adjustable Aqua Bag & Power Bag with Water -Core and Balance Device- Portable Stability Fitness Equipment -Free App for Full Body Workout **Brand:** tidal tank **Price:** € 152.23 **Availability:** ✅ In Stock ## Summary > 💪 Ride the wave of fitness with the Tidal Tank – where every rep flows differently! ## Quick Answers - **What is this?** KettleTank Sand Bag Alternative 7lbs to 12lbs- Adjustable Aqua Bag & Power Bag with Water -Core and Balance Device- Portable Stability Fitness Equipment -Free App for Full Body Workout by tidal tank - **How much does it cost?** € 152.23 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/186967705-kettletank-sand-bag-alternative-7lbs-to-12lbs-adjustable-aqua-bag) ## Best For - tidal tank enthusiasts ## Why This Product - Trusted tidal tank brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Customizable Weight:** Fill with water from 7 to 12 lbs to tailor your workout intensity precisely. - • **Core & Balance Amplifier:** Engage small stabilizer muscles with every move for superior functional strength. - • **Anywhere, Anytime Fitness:** Compact, lightweight, and foldable—perfect for gym, home, outdoors, or travel. - • **Fluid Resistance Training:** Experience a live, ever-changing weight that challenges your muscles differently every rep. - • **Bonus Pro Workouts Included:** Free app access with guided full-body routines to maximize your gains and keep motivation high. ## Overview The Tidal Tank is a portable, adjustable aqua bag that uses water weight (up to 12 lbs) to create dynamic instability, activating core and stabilizer muscles for a full-body workout. Its compact, foldable design makes it ideal for use at home, gym, or on the go. Included is a free training app and a water level indicator for precise weight control, making it a versatile and engaging fitness tool favored by athletes and fitness enthusiasts alike. ## Description desertcart.com : Tidal Tank - Original Aqua Bag Kettle Bell - Training Power Bag with Water Weight - Ultimate core and Balance Workout - Portable Stability Fitness Equipment : Sports & Outdoors ## Features - GET THE ULTIMATE FULL BODY WORKOUT THROUGH INSTABILITY – Pick up the Tidal Tank and you immediately feel its unforgiving properties. The entire weight of the water sloshing from one side to the other in response to the smallest tilt. In order to raise it above your head, even the smallest muscles are activated, working together with the bigger muscles to maintain balance and power. Because of this, even 20 pounds of water can humble trained athletes. - EXPERIENCE THE FUN CHALLENGE OF A ‘LIVE’ WEIGHT – In contrast to ‘dead’ weights, the Tidal Tank reacts to your every movement. Because of this, EVERY REPITITION IS DIFFERENT, asking something different from your muscles and motor control each time. 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. - KETTLE BELL ADJUSTABLE UP TO 12 LBS – The Tank can be filled with up to 12 pounds of water. But don’t focus on this weight to much, even experienced athletes only use it with 6 pounds and still get sore. It’s all about the movement. In the included brochure we even added an indicator to see how many pounds of water is in the Tank based on the water level height. - FOR IN THE GYM / HOME / OUTDOOR / HOLIDAYS .. – The Tidal Tank, when empty, is only 2 pounds and 2 by 5 inch when folded up. It is easy to take anywhere, and have it ready in minutes with the special pin valve. Push the pin once to open it up for water. Hold it under the faucet until you reach the desired weight. Push the pin again to open it up for air. Attach the pump, give it a few pumps until the Tank is firm, and you’re ready to go! - ONLY WITH THE TIDAL TANK: EVERYTHING YOU NEED – We are fully focused on the Tidal Tank, and want to give you everything you may need, in one purchase. So we made the Tidal Tank transparent, allowing you to see the water level, and included a handy water level to weight indicator so you can see how many pounds of water to add. Furthermore, 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. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0831QQX8J | | Best Sellers Rank | #123,049 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #102 in Aquatic Exercise Equipment | | Brand Name | Tidal Tank | | Color | Kettle tank: max. 12lb | | Customer Reviews | 4.6 4.6 out of 5 stars (108) | | Date First Available | November 19, 2019 | | Item Package Dimensions L x W x H | 12.52 x 10.2 x 3.74 inches | | Item Weight | 1.4 pounds | | Manufacturer | Tidal Tank | | Material | Plastic | | Number of Items | 1 | | Package Weight | 0.74 kg | | Size | Kettle Tank (max 12 lbs) | ## Images ![KettleTank Sand Bag Alternative 7lbs to 12lbs- Adjustable Aqua Bag & Power Bag with Water -Core and Balance Device- Portable Stability Fitness Equipment -Free App for Full Body Workout - Image 1](https://m.media-amazon.com/images/I/717zE5emaxL.jpg) ## Available Options This product comes in different **Color** options. ## Frequently Bought Together - Tidal Tank - Sand Bag Alternative 45 lbs- Adjustable Aqua Bag and Power Bag with Water - Core and Balance Device- Portable Stability Fitness Equipment - Including Online Training Center… - TANNER TEE the ORIGINAL | Premium Baseball/Softball Batting Tee w/TANNER Original Base, Patented Hand-rolled FlexTop, Adjustable Height: 26-43 inches (TT001) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.hr/products/186967705-kettletank-sand-bag-alternative-7lbs-to-12lbs-adjustable-aqua-bag](https://www.desertcart.hr/products/186967705-kettletank-sand-bag-alternative-7lbs-to-12lbs-adjustable-aqua-bag) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-11-15*