how to make ice for portable ice baths

Complete Guide To Making Ice For Portable Ice Baths

​The rise of cold therapy has brought ice baths into the limelight, with portable ice baths becoming a popular, cost-effective way to experience their benefits. Unlike ice baths with built-in chillers, portable ice baths are significantly more affordable, making them an accessible option for many. However, the cost of sourcing ice can add up, especially for regular users. Learning how to make lots of ice for an ice bath can be a game-changer in this aspect.

This blog post aims to guide you through various methods to efficiently create ice for your portable ice bath, ensuring you can enjoy the benefits of cold therapy without incurring high costs. We will explore a range of ice-making techniques, from using conventional ice trays and innovative freezer packs, to other creative solutions. Whether you're preparing your ice bath at home or need a quick and easy method for your portable setup, this guide will cover all the essentials to make ice effectively and affordably.

Join us as we delve into the world of ice production, discussing everything from how to make cheap ice for your portable ice bath to ensuring you have enough ice for an optimal cold therapy experience.

Exploring Various Ice Production Methods for Ice Baths

As we delve into the heart of this guide, let's explore various ice production methods that are essential for setting up an effective ice bath. Whether you're a seasoned athlete or someone seeking the therapeutic benefits of cold therapy, knowing how to make lots of ice for ice bath is crucial. Each method we discuss offers unique benefits, and understanding these can help you choose the best approach for your needs. From conventional household items to specialized equipment, we'll cover a range of techniques to ensure your ice bath is both refreshing and rejuvenating. Let's dive into these methods and find out how you can efficiently create the perfect chilly retreat. Or  better yet, keep your portable ice bath cooler for longer!


Traditional Ice Trays: The Cheap Beginner

ice cube tray for portable ice bath

Using conventional ice trays, a common household item, is a straightforward method for ice production. However, they typically don't yield the volume of ice required to achieve the desired temperature for a portable ice bath. Despite this limitation, it remains the most economical option for ice creation.

Plastic Bottle Method: Recyclable Recovery

Frozen plastic water bottles for ice bath

The milk carton or plastic bottle method is another budget-friendly option for those wondering how to prepare ice for portable ice baths. This approach involves using large plastic bottles, such as old milk or juice cartons. First, empty and clean them, then fill them with water and let them freeze overnight. This method is quite effective in producing a large volume of ice. However, it may not always bring the water temperature down to the optimal level for a portable ice bath, as the ice remains within the confines of the cartons, limiting its ability to meld and cool the water efficiently.      

Servo Ice Bags: Tried and Tested


The bags of ice from the servo method might be a bit more on the expensive side, but it's arguably the most effective for cooling down your portable ice bath. What makes it so efficient is the full exposure of the ice to the water since it's dumped directly in. To speed up the cooling, you can break the ice into smaller chunks, increasing its surface area. Alternatively, leaving some ice in larger blocks allows for a slower melt, keeping the water consistently cool over time. This method is versatile, allowing you to mix and match for a quick cool-down or a more gradual temperature drop, depending on your preference. However, it's the priciest option. For the best experience, we recommend starting with at least three 5kg bags of ice, though beginners might prefer less, and the more adventurous ice bathers might opt for more. The cost for a bag of ice usually falls between $3 to $5, depending on where you buy it and how many you get.

Ice Machine: Super Effective, Equally Expensive


Utilizing an ice making machine is a top-tier method when it comes to figuring out how to create ice for portable ice bath. This approach not only ensures you get enough ice for a portable ice bath but also provides the utmost convenience of having ice readily available at home. The downside, however, lies in the initial investment. Ice making machines can be quite costly, often starting at $1000 or more. While this method is incredibly effective and convenient for regular ice bath users, it's important to consider the time it will take for such an investment to pay off in terms of cost versus usage.

Our Specialized Freezer Packs: A Game-Changer

Our freezer packs strike the ideal balance between cost-effectiveness and cold efficiency, making them a superb choice for those looking into how to make lots of ice for ice bath. These packs are not only budget-friendly but also excel in cooling your portable ice bath to the desired temperature. The leak-proof design of these freezer packs is a significant advantage, especially when navigating a crowded freezer. Made of silicone, they can be compressed for more compact storage, a handy feature if freezer space is at a premium.

Additionally, these packs are designed for convenience; the ice easily pops out directly into your ice bath, ensuring maximum cooling by allowing the ice to melt thoroughly into the water. Each pack produces approximately a 1.2kg block of ice. So, depending on the space available in your freezer, you could potentially create a substantial amount of ice, perfect for those wondering how to prepare ice for portable ice bath.

The Ultimate Combination: Bottles, Ice Bags, and Freezer Packs

For those seeking the most effective way to chill their portable ice bath, combining our freezer packs with plastic cartons or bottles and bags of ice from the servo offers an unparalleled solution. This trio of methods harnesses the strengths of each approach, ensuring your ice bath reaches the optimal temperature for cold therapy.

Maximizing Efficiency with Freezer Packs

Our freezer packs are a cornerstone of this combination. They are not only leak-proof and easy to store but also highly effective in cooling the water quickly. Each pack, yielding a 1.2kg block of ice, contributes significantly to lowering the water temperature efficiently.

Enhancing Volume with Plastic Cartons/Bottles

Adding ice made in large plastic cartons or bottles complements our freezer packs. These larger blocks of ice, made from repurposed milk or juice containers, provide a steady and gradual cooling effect. They are particularly useful in maintaining the desired temperature over a longer period, making your ice bath experience more consistent and enjoyable.

Rapid Cooling with Servo Ice Bags

To achieve an immediate drop in temperature, bags of ice from the servo are your go-to option. By breaking these bags into smaller pieces, you increase the ice's surface area, accelerating the cooling process. This method is ideal for quickly bringing down the water temperature to a comfortable level for your ice bath.

The Perfect Blend for Your Portable Ice Bath

By combining these methods, you get the best of all worlds: the quick cooling of servo ice bags, the sustained chill from the larger blocks made in plastic cartons or bottles, and the convenience and efficiency of our freezer packs. This blend not only optimizes the cooling process but also offers flexibility in managing the ice bath temperature to suit your personal preference.

This ultimate combination is a testament to the versatility and adaptability of ice-making methods for portable ice baths, ensuring you have a cost-effective, efficient, and enjoyable cold therapy experience.


In conclusion, mastering the art of ice production for your portable ice bath is key to unlocking the full benefits of cold therapy. Whether you're a seasoned ice bather or just beginning your journey, understanding how to efficiently create and manage ice can significantly enhance your experience. By exploring and combining various methods – from our convenient freezer packs to the DIY approach with plastic cartons/bottles and the quick solution of servo ice bags – you can find a system that works best for your needs and preferences.

Remember, each method has its unique advantages, and when used in tandem, they provide a comprehensive solution to achieve the desired temperature for your ice bath. The goal is to balance cost-effectiveness with efficiency, ensuring that you can enjoy the rejuvenating and therapeutic benefits of ice bathing without unnecessary expense or hassle.

As you continue to explore the world of portable ice baths, we hope this guide serves as a valuable resource in your cold therapy journey. Embrace the chill, and enjoy the invigorating experience that a well-prepared ice bath has to offer!



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