How To Choose Running Storage: Belts, Hydration Vests And Armbands Explained

As you start running longer distances, you'll quickly discover that your pockets are no longer enough. Whether you need somewhere to carry your phone, house keys, energy gels or water, having the right storage solution makes your runs more comfortable and far more practical. The challenge is deciding which option is right for you.

Running belts, hydration vests and armbands all have their advantages, but each is designed for slightly different types of running. Understanding what they do best will help you choose the option that suits your training rather than simply buying the latest piece of kit.

Do You Actually Need One?

If you're only heading out for a 20-minute run close to home, you may not need any additional storage at all. Many runners simply carry a house key or use a smartwatch with contactless payment and leave everything else behind.

As your runs become longer, however, you'll probably want to carry more. A phone provides reassurance in an emergency, longer runs may require energy gels or hydration, and trail runners often need additional clothing or safety equipment. Carrying these items comfortably is where purpose-designed running storage comes into its own.

Running Belts

Running belts are one of the most popular choices for everyday training because they provide a simple way to carry essential items without adding unnecessary bulk. Most wrap securely around your waist and include one or more stretch pockets that can comfortably hold a phone, keys, bank card and a few energy gels.

The best running belts fit snugly enough to prevent bouncing while still allowing unrestricted movement. Many also include attachment points for race numbers or lightweight jackets, making them particularly useful for races and longer training runs.

If your longest runs are around 10 to 15 miles and you don't need to carry large amounts of water, a running belt will often provide all the storage you need.

Hydration Vests

Hydration vests are designed for runners who need to carry significantly more equipment. Rather than placing the weight around your waist, they distribute it evenly across your upper body using adjustable shoulder straps and multiple storage pockets.

Most hydration vests include space for soft flasks or a hydration bladder, together with pockets for nutrition, phones, waterproof jackets, gloves and other essentials. This makes them particularly popular with marathon runners, trail runners and ultramarathon athletes who may spend several hours away from support points.

Although they look larger than running belts, a properly fitted hydration vest should feel surprisingly stable. Modern designs are lightweight, highly adjustable and made from breathable materials that minimise movement even when fully loaded.

Armbands

Before GPS watches became common, running armbands were one of the most popular ways to carry a smartphone. They keep your phone easily accessible and free up your hands, making them a simple solution for runners who mainly want to listen to music or record their runs using an app.

While armbands are still available, they have become less common in recent years. Modern smartphones have become larger and heavier, making them more noticeable when strapped to your arm, while many runners now prefer the comfort of carrying their phone in a running belt or hydration vest instead.

If your only priority is carrying a phone during shorter runs, an armband may still be worth considering, but for most runners there are now more comfortable alternatives.

Carrying Your Phone

For many runners, carrying a phone is the main reason for buying additional storage. It allows you to contact someone in an emergency, navigate unfamiliar routes, pay for refreshments or simply listen to music and podcasts during your run.

Running belts generally provide the most comfortable way to carry a phone during everyday training, as they keep the weight close to your body without affecting your arm swing. Hydration vests are equally comfortable for longer distances, while armbands remain a reasonable option for shorter runs if you don't mind having the extra weight on one arm.

The perfect running belt. Lightweight and plenty of room for a phone and gels.

Carrying Nutrition

Once your runs extend beyond around 90 minutes, you'll often want to carry energy gels, chews or other nutrition. Running belts usually have enough room for several gels, making them ideal for half marathon training and many marathon long runs.

Hydration vests provide much greater capacity, allowing you to carry larger quantities of nutrition together with additional clothing and safety equipment. This makes them particularly useful for trail races, ultramarathons or unsupported long runs where refuelling opportunities may be limited.

Carrying Water

Hydration is one of the biggest differences between these storage options. While some running belts can accommodate small water bottles, they generally aren't designed for carrying large volumes of fluid.

Hydration vests, on the other hand, are specifically designed with this purpose in mind. Many include front-mounted soft flasks or rear hydration bladders holding between one and two litres of water, allowing you to remain hydrated over much longer distances without relying on public water fountains or aid stations.

For shorter runs, carrying water is often unnecessary, particularly if you start well hydrated and the weather is cool. On hot days or during marathon training, however, the ability to carry your own fluids becomes much more valuable.

Comfort Matters More Than Capacity

One of the biggest mistakes runners make is buying the largest storage option available without considering how much they actually need to carry. A bulky hydration vest used for a five-kilometre run is likely to feel excessive, while an overfilled running belt may bounce uncomfortably with every stride.

Choosing the smallest solution that comfortably carries your essential items usually provides the most enjoyable running experience. If you only need somewhere for your phone and keys, a lightweight belt is often all that's required.

Getting The Right Fit

Whichever option you choose, fit is absolutely critical. A running belt should sit securely around your waist without sliding or bouncing, while a hydration vest should fit closely across your chest and shoulders without restricting breathing or arm movement.

Many premium products include multiple adjustment points that allow you to fine-tune the fit depending on the clothing you're wearing and how much equipment you're carrying. Spending time adjusting your storage system properly before a long run will make a significant difference to your comfort.

Which Is Best For You?

The right choice depends entirely on the type of running you do. If you mainly run shorter distances and simply need somewhere for your phone and keys, a running belt is usually the best option. If you're training for marathons, spending hours on trails or carrying hydration and extra clothing, a hydration vest offers far greater flexibility.

Armbands still have their place for runners who only need to carry a phone, but advances in running belts and hydration vests mean they are no longer the obvious choice they once were. For most runners, a comfortable running belt provides the best balance between convenience, comfort and practicality.

Final Thoughts

There is no single storage solution that works for every runner or every run. Your choice should be based on how far you run, what you need to carry and the environments in which you train. Buying more storage than you need can make running less comfortable, while choosing too little may leave you struggling to carry essential items.

For most runners, a lightweight running belt is the ideal everyday companion, while a hydration vest becomes invaluable as distances increase and the amount of equipment you need to carry grows. By choosing the right solution for your training, you'll be able to concentrate on enjoying your running rather than worrying about where to put your phone, nutrition or water.