Chest straps are convenient features on backpacks that help with load stabilization. They’re not essential features on small-capacity bags but are often included in larger backpacks for hiking, mountain biking, travel, etc. If you have a backpack without a chest strap but would like to add one, you can easily do it for less than $10!
At A Glance: Best Backpack Chest Straps
You can also spend a lot more money on a chest strap if you want a heavy-duty option, but that’s necessary only if you plan to use it with very heavy backpacks. The cheaper straps are perfectly fine for lighter loads and most sternum straps featured in this review have single-digit price tags. Keep reading to find the best chest strap for you!
![]() | Best Affordable Chest Strap
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![]() | Best Accessory Bundle With Chest Strap
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![]() | Best Chest Strap With Whistle
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![]() | Best Heavy-Duty Chest Strap
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The Wisdompro chest strap is a solid and affordable option. It’s made from durable webbing, so it should last a while and hold up really well over time. The strap is 1” wide and features an adjustable length. All the hardware on the strap is made from plastic, so it’s very lightweight.
You can easily attach this to any backpack shoulder straps regardless of their width. The shoulder strap can be adjusted from 8” to 22”, which should be long enough for everyone.
Also, the Wisdompro chest strap features a D-ring on either side, which is convenient for keeping lighter items handy. They’re not the most durable D-rings out of the bunch because they’re made from plastic, so they’re best for sunglasses, keys, and similar items.
Another thing to note is that the strap features a quick-release buckle that’s super easy to handle. It’s possible to undo it with one hand, but it is worth mentioning that the plastic of the buckle isn’t of very high quality. Overall, this affordable chest strap performs well for the price and it’s a solid option if you’re looking for a quick solution.
The Syidinzn chest strap is an affordable option that wraps around the shoulder straps. It’s very easy to install and it performs exactly as you expect. Just wrap it around the shoulder straps, tighten it enough that it stays in place, and you’ve got yourself a sternum strap on your favorite backpack.
The strap is made from nylon, so it’s very durable. The hardware is plastic, which is great for the weight of the strap but not ideal in terms of durability. The buckle can be handled with just one hand, plus it’s super easy to adjust this strap on the go.
Additionally, this affordable chest strap features two D-rings, so you can keep some smaller items easily accessible. They’re plastic D-rings so they’re not really suitable for very heavy items, but work just fine for sunglasses, cables, and similar things.
Overall, it’s a sturdy chest strap that performs very well, and it’s one of the most affordable options at just $5.
The 8 Timber Stern Link is one of the more expensive chest straps, but also one of the highest-quality options. It’s important to note that you can only attach this to backpacks that already have some webbing (usually in the form of daisy chains) on the shoulder straps. It won’t work with all backpacks, so it’s essential you check whether your pack is compatible before you buy it.
This is 3-4 times more expensive than most other chest straps, but it’s also one of the highest-quality options. The strap is made from durable webbing with quality plastic hardware and a magnetic buckle with a pull tab.
The quick-release tab allows for easy adjustments on the go, and you can undo the strap in just one swift move. Also, the design of this strap means that it will stay put where you attached it no matter what, which is great for adjustments on the go.
There are no D-rings on the straps and it’s got very few plastic pieces, so it manages to stay super lightweight at just 1.6 oz. Overall, it’s definitely one of the best options if you want a chest strap that will last you practically forever, but it is a rather expensive solution.
The Oziral bundle is great value if you need multiple accessories for your backpack. It includes two adjustable chest straps and 10 zipper pull tabs, and you get all those accessories for about $11. It’s great value for money, especially because the sternum straps are heavy-duty.
To secure this chest strap to a backpack you just need to wrap the ends around the shoulder straps, so it’s going to work with any packack. The only downside of this design is that the straps can sometimes drop down a bit, but that shouldn’t be a major issue.
They’re classic webbing straps with plastic hardware including an easy to handle quick-release buckle. Each strap also features a pair of D-rings, which are useful for keeping any smaller essentials easily accessible while you’re on the move.
The zipper pull tabs are also made from nylon and they’re extra sturdy. They’re perfect replacements for broken metal pullers, especially because these are much more durable than metal and plastic pullers. The only downside is that, if you pull on this type of puller a little too hard, you can very easily detach it from the zipper tab.
The Tenalleys pack of two chest straps is super affordable and great value if you need more than one sternum strap. The pack includes two identical chest straps and it retails for less than $7, pricing the individual strap at just a little over $3. That’s the best deal you can get, although it’s important to note that the chest straps are not the best quality.
They’re made from durable nylon so the strap itself is quite sturdy, but the plastic hardware is poor quality. It should hold up well with regular use, but I wouldn’t necessarily recommend these straps for very heavy backpacks.
The buckle is quick-release for easy handling, and it’s worth noting that the Tenalleys straps feature a non-slip texture on a PVC grip pad. This helps the straps stay put and prevents them from sliding down the backpack straps.
The buckles are suitable for one-handed use, and each strap has a couple of D-rings that you can use to keep some necessities easily accessible while you’re wearing the backpack. Overall, if you’re looking for the absolute cheapest solution and you need more than one chest strap, this pack is certainly a good option.
The HDHYK pack includes two very durable chest straps that are compatible with backpacks that have webbing on the shoulder straps. Both chest straps feature the same type of installation, so consider this pack only if your backpack is compatible.
What I like the most about these sternum straps is that the pack includes two different designs of the buckle. One is a standard quick-release buckle suitable for one-handed use, and the other buckle doubles as a whistle. This feature is very convenient for hikers, cyclers, and pretty much anyone who spends a lot of time outdoors and needs a way to draw attention to themselves quickly.
I usually use the whistle only when I want to annoy others, but I’ve also never found myself in an emergency in which the whistle would be very useful. Nonetheless, I’m glad to have it in my backpack and hope that I will never need to use it in a life-threatening situation.
One thing to note about this strap is that the securing buckle is not anti-slip, so it’s possible that the straps will slide down the webbing if it’s in one piece. This type of sternum strap works best with backpacks that have daisy-chain style webbing so that the strap can stay put in one place.
If you like the idea of a buckle that doubles as an emergency whistle but you don’t have a backpack with webbing on the shoulder straps, then go with the Ikerall sternum strap. It features standard wrap-around installation so the strap will be compatible with nearly all backpacks.
The sternum strap is made from nylon and features ABS plastic hardware for excellent durability. However, there are no anti-slip features on the strap, so it’s likely that it will slide down the backpack straps if you don’t tighten it enough. I would recommend that you tighten this so much that it bends the shoulder straps because that’s one of the ways to make the straps move as little as possible.
The quick-release buckle is easy to use even with just one hand, and if you position the chest strap properly, you should be able to use the emergency whistle without your hands. It’s a very convenient feature to have, especially if you even find yourself in a situation where you actually need it.
The Wisdompro accessory bundle is a really good option if you want additional items for your backpack. It includes two chest straps and ten zipper pullers, and it’s important to mention that the Wisdompro sternum straps are of great quality. They’re made from durable nylon with plastic hardware and even include convenient D-rings.
The straps have quick-release buckles for easy one-handed operation, and they can be adjusted from 8” to 22”. It’s worth noting that the straps don’t have any anti-slip properties, so it is possible that they could slide down the shoulder straps.
This bundle also includes 12 zipper puller tabs with textured grip tabs. The pullers are made from nylon and the tabs are from PVC, and they’re great if you find the metal pullers tricky to handle. The nylon pullers are very easy to use with gloves, and you can use them to replace broken pullers or even just attach them to existing zipper pullers.
This entire bundle retails for approximately $11, so it’s an absolute steal. The value for money is great, especially since you’re getting good quality gear.
The Defy sternum strap is the absolute best option for very heavy backpacks. It’s the most expensive sternum strap you can buy, but it’s also the only one that features metal hardware instead of plastic. This strap will last you years, and it’s perfect for backpacks with heavy loads.
The actual load capacity for the sternum strap is 1000 lbs. It is a very expensive chest strap, but worth every penny if you want something high-quality and extremely durable. The stainless steel buckle has a quick-release button for one-handed use.
The strap is made from durable webbing and it features Velcro on the ends for easy attachment to the backpack shoulder straps. Also, the strap can be adjusted from 3” to 18”, so it should be pretty easy to make it fit your body perfectly.
The Velcro will also help keep the strap in place so that it doesn’t slide down the straps. Overall, this is without a doubt one of the best (if not THE best) sternum straps money can buy, but it is pretty expensive and worth buying only if you need a heavy-duty chest strap.
The Bassdash sternum strap is an okay option, but it’s definitely not the best out of the bunch. It’s got folding locks on the sides so you’re supposed to just clip this onto the backpack strap, but they don’t always work as intended.
The thickness of the shoulder straps will be an important factor for this sternum strap, and the thinner they are the better it will work. This chest strap is not fully compatible with backpacks with thick shoulder straps, so keep that in mind.
The chest strap is made from durable webbing and features hardware made from ABS plastic. The buckle is sturdy and easy to handle with one hand, so you can adjust it while you’re on the move. It’s worth noting that you might not have the best luck if you’re adjusting the length of the strap while you’re moving because it could detach from the backpack if you pull on the webbing too hard.
The best thing about the clip-on design is that you can mount the chest strap as high or low as you want and it won’t slide down, which isn’t usually the case with the wrap-around straps.
Sternum straps can be attached to backpack shoulder straps in three different ways. The standard wrap-around method is most common, and it’s the only solution that’s compatible with the vast majority of backpacks out there.
If you’ve got a backpack with thick and bulky shoulder straps, this is probably the best option, but keep in mind that the chest strap isn’t glued onto the backpack and it’s possible it will slide down the shoulder strap.
There are also clip-on chest straps, which work best when they’re attached to thinner shoulder straps. These are a more convenient option if you want to be able to attach and remove a chest strap quickly, but it’s usually easy to yank them off accidentally.
The third type is the best option out of the bunch; they’re chest straps that have buckles on the ends, and you’re supposed to attach those buckles to the webbing on the backpack shoulder strap. These are the most secure of them all (if the plastic hardware is high quality), but they’re compatible only with certain types of backpacks.
You can purchase just a single chest strap, or you can get an accessory bundle that includes multiple straps, zipper pullers, and even small stretchy bands that can be used to secure trekking poles on a backpack. So, choose a strap or a bundle that’s just right for you.
Do you want just a regular chest strap, or would you prefer something with extra features? Some of the chest straps featured in this review have D-rings, which are convenient for keeping items easily accessible while you’re on the move.
However, it’s important to note that the D-rings are usable only if they are made from durable plastic, otherwise, they can easily snap if you attach anything heavy to them. So, if you want D-rings on a chest strap, I would recommend buying one of the more expensive straps because of better build quality.
Another common feature in chest straps is an emergency whistle on the buckle. This is a very useful feature to have especially for hikers and cyclists. If you’re ever in an emergency and you need to draw attention to yourself quickly, you can do so easily with the whistle without using your hands.
If you’re still not sure which chest strap would work best for you, go with one of my top choices depending on the features you’re prioritizing in your ideal chest strap.
The Defy sternum strap is definitely the best option money can buy, but it’s also 10 times more expensive than the average strap. This is made from military-grade webbing with a stainless steel buckle that can handle loads up to 1000 lbs. It’s also got Velcro on the ends for easy installation and adjustments, plus the Velcro helps keep the strap in place.
Go with the HDHYK sternum strap if you’ve got a backpack with webbing on the shoulder straps. The strap easily attaches to the webbing and it won’t budge, which solves the problem of chest straps sliding down. This sternum strap also features a buckle that doubles as a whistle, which is a very popular feature for hiking and cycling backpacks.
I think the Wisdompro chest strap is the best option for anyone who is looking for a very simple strap. It’s made from durable materials, it’s compatible with all backpacks, and you can install it very easily. The strap is also affordable, so even if you don’t get years of use out of it, you can replace it for less than $10.
Head over to Amazon to see more images and prices of all the chest straps featured in this review. If you’re considering getting a backpack with a chest strap, you’ll find some excellent options in our related posts!
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The purpose of a backpack chest strap is to keep the shoulder straps in place while you’re moving and prevent them from falling off the shoulders. Sternum straps can also help with the load distribution of a backpack, which is helpful if you’re wearing a heavily packed bag.
There is no difference between a chest strap and a sternum strap. They’re just two different names for the exact same thing.
A chest strap should be positioned approximately an inch below your collarbone for the best fit. It should fit tightly, but not so tight that it makes you uncomfortable.