# Collapsible Water-Filled Kettlebells The 'Exerbell' Kettlebell Has a Durable, Leakproof Design By Michael Hemsworth | Published 2021-01-20 | Lifestyle Source: Trend Hunter, https://www.trendhunter.com/trends/exerbell-kettlebell References: [geeky-gadgets](https://www.geeky-gadgets.com/kettlebell-19-01-2021/?utm_source=feedburner&utm_medium=feed&utm_campaign=Feed%3A+geeky-gadgets+%28Geeky+Gadgets%29) & [kickstarter](https://www.kickstarter.com/projects/exerbell/exerbell-fitness-made-simple) The 'Exerbell' kettlebell is a highly [portable exercise equipment](https://www.trendhunter.com/trends/bowflex-results-series-1090) option for athletes who are in search of a way to train from indoors, outdoors or even when traveling. The bag-like kettlebell works by being filled with as much water as you require for weight, which will enable it to be perfect for athletes, adults, children or seniors thanks to its customizable design. The leakproof design is achieved using recycled PET, which is further enhanced with a durable canvas handle to make it well-suited for a [range of different exercises](https://www.trendhunter.com/trends/calisthenics-kit). The 'Exerbell' kettlebell comes in three color choices to choose from and speaks to the increased demand for [decentralized workout solutions](https://www.trendhunter.com/trends/lite-gym-bag) as consumers look for a ways to train outside of equipment-filled gyms. ## Trend Insights (Trend Hunter) - Score: 6.8/10 - Popularity: 98% | Activity: 98% | Freshness: 9% - Audience gender: 50% men, 50% women - Primary generations: Millennial, Gen X - Top markets: North America ## Categories [Trend Hunter](https://www.trendhunter.com/trends) > [Lifestyle](https://www.trendhunter.com/lifestyle) > [Sports](https://www.trendhunter.com/sports) ## Key Themes ### Key Themes Behind This Trend - **Portable Exercise Equipment:** The development of highly portable exercise equipment like the 'Exerbell' kettlebell presents an opportunity for innovative businesses to cater to athletes and fitness enthusiasts who prefer to train outside of gyms. - **Customizable Fitness Equipment:** The 'Exerbell' kettlebell's customizable water-filled design presents an opportunity for businesses to explore the development of other fitness equipment that can be tailored to individual user preferences. - **Eco-friendly Fitness Products:** The use of recycled PET in the 'Exerbell' kettlebell's design highlights a growing consumer trend towards eco-friendly fitness products, paving the way for businesses to develop sustainable workout solutions. ### Where This Applies - **Fitness Equipment Manufacturing:** Fitness equipment manufacturers can capitalize on the trend towards highly portable, customizable and eco-friendly exercise equipment by exploring the development of similar products. - **Sports Equipment Retail:** Retailers specializing in sports equipment can explore the inclusion of products like the 'Exerbell' kettlebell in their inventory to cater to customers who prefer decentralized workout solutions. - **Green Manufacturing:** Green manufacturing companies can explore opportunities to collaborate with fitness equipment manufacturers to create innovative and sustainable workout solutions, like the 'Exerbell' kettlebell. ## Related on Trend Hunter - [Stackable Modular Kettlebells](https://www.trendhunter.com/trends/modular-kettlebell.md) - [Water-Filled Workout Balls](https://www.trendhunter.com/trends/aqua-bag.md) - [Adjustable Athlete Workout Kegs](https://www.trendhunter.com/trends/tribe-wod-king-keg.md) - [Free Weight Conversion Accessories](https://www.trendhunter.com/trends/jayflex-hyperbell.md) - [Tubular Total Workout Weights](https://www.trendhunter.com/trends/fitfighter-steelhose.md) - [Water-Filled Aquatic Punching Bags](https://www.trendhunter.com/trends/workout-punching-bag.md) - [Modular Weight Training System](https://www.trendhunter.com/trends/compact-weight-system.md) - [All-In-One Fitness Solutions](https://www.trendhunter.com/trends/fitness-solutions.md) - [Multi-Functional Compact Fitness Tools](https://www.trendhunter.com/trends/compact-fitness-tool.md)