Best Saddle Bags for Mountain Biking in 2022

When you are on your MTB, you want to make sure that you’ve got everything you need. This is especially crucial if you are going on a long trip that will last for more than a day or two, or if you are going to ride in winter or at night.

But you don’t want to jeopardize your speed by carrying a heavy backpack. Also, you don’t want to fill your pockets with stuff that you may or may not need. A quality mountain bike saddle bags provide easy and convenient access to some of the accessories that you might need on a long trip.

Saddle bags are compact yet big enough to carry the stuff you need. They are discreet and don’t get in the way of your paddles. They sit tightly under the seat post without adding weight to your bike.

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Quick Answer – The Best Mountain Bike Saddle Bags

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The word of mountain biking accessories is full of options and making a purchase is not always the easiest decision. This is why we asked several experts for their help in order to review some of the best saddle bags on the market. They also helped in providing information about picking the right one.

Reviews of Top 10 Mountain Bike Saddle Bags

Not all saddle bags are alike. You need to make sure that you are buying a good, reliable, and accessible bag that will not get in the way of your MTB adventure time. It should also be a perfect size, not too big nor too small; otherwise, it will be useless.

We picked 10 of the best-selling saddle bags on the market and compared them to each other. This section will show you in detail the pros and cons of each one.

Best Mountain Bike Saddle Bags Review with Buying Guide

1. BV USA BV Bike Black Seat Strap-on Saddle Bag

This compact saddle bag is essential for long bike trips. It is big enough to accommodate your wallet, some light snacks and everything you might need for a short break.

It is made of sturdy nylon that is durable enough to withstand the harsh conditions on the trail and comes in 3 different sizes, so you can pick the one that you find most convenient.


The fabric is rip-stop. This means that even in a case of an accident, your saddle bag will not be completely ruined. It is very easy to hang and use thanks to the mounting hook.

It also features a reflective trimming that enhances visibility at night for a safe ride. Everyone on the trail will be aware of your existence thanks to this amazing saddle bag. It is also taillight compatible with a special strap on the front of the bag.

The big zippered opening provides easy access. This saddle bag contains a small mesh pocket. This will come in handy when you want to keep small items in an easy to access pocket; like your ID or special emergency medication.

The smart design will allow more necessities to fit in while providing easy access to everything you’ll ever need.


  • Compact smart design.
  • Durable rip-stop nylon.
  • Reflective trimming.
  • Taillight compatible.
  • Interior mesh pocket.
  • Big zippered design.


  • It is not waterproof.

2. TOPEAK Large Aero Wedge Pack With Straps

This saddle bag might look like a basic one but it is actually one of the best bags that you can pack for your next mountain bike adventure. It is extremely easy to access and will accommodate all the essentials that you need on the trail.

It is made of high-quality 1200 denier Cordura that will last for long, in addition to high-quality zippers that will provide fast access to all your belongings.


Enhanced safety is something that you can enjoy with this saddle bag. It features a reflective rim that will keep you visible in poor light conditions and also has room to attach a rear taillight. The design is rather slim so it will fit perfectly under your seat. You can also unzip the zippers to expand it if you want to have more room for your gear.

The design is very smart with 2 elastic straps that can secure your valuables inside the bag. Moreover, there is a mesh pocket for your essentials. It is very lightweight yet will keep everything organized when you are on the trail.


  • High-quality fabric and zippers.
  • Reflective trimming and a strap to attach a taillight.
  • Slim design that keeps it discreet.
  • Interior elastic straps to secure your valuables.
  • Mesh pocket.
  • Can be expanded.


  • Not weather-proof.
  • The zipper goes across the top where it is pressed against the bottom side of the seat.

3. AmazonBasics Strap-On Wedge Saddle Bag for Cycling

This is one of the best bike pouches thanks to its convenient slim design. It is easily mounted to the seat post under your bike seat and doesn’t get in the way of pedaling or rub against your legs. It is made of durable fabric and zippers that will last for long.


In spite of its rather small size, it is the perfect size for your mountain biking adventure. It doesn’t weigh you down and at the same time will accommodate all your essentials. It features a reflective strap that will allow others to see you when you are on the trail.

This bag also comes with a loop to attach a taillight for the best visibility and an enhanced safety while riding.

Mounting and using this saddle bag is never an issue. It comes with an easy-to-use Velcro strap and buckles that will secure it in place in no time. This saddle bag is also weather-resistant so you can rest assured that all your valuables will be safe and in great condition. It comes in various sizes and features an internal mesh pocket for easy access.


  • Easy to mount and access.
  • Durable construction.
  • Variable sizes available.
  • Reflective strap and room to attach a rear light for better visibility.
  • Weather-resistant.


  • After attaching it, there is still some of the Velcro strap left loose. You can use tape to secure it to the seat post if you don’t want it hanging around.

4. Lumintrail Strap-on Bike Saddle Bag Bicycle Cycling Under Seat Pack Medium or Large

The smart design of this saddle bag makes it absolutely convenient to use. It is considered to be the best mountain bike frame bag because it is extremely compact yet roomy enough to carry all your belongings.


It features one large main compartment in addition to two side pockets to keep your necessities organized and safe. This seat pack also features a mesh pocket for your valuables. You won’t have to dig through your backpack to reach your valuables. It also comes with a key clip.

The fabric and the zippers are very durable. The bag is made of weather-proof polyester that is strong enough to withstand various weather conditions. Moreover, it will keep the contents of your bag safe and dry when you are riding in extreme weather.

The saddle bag is very easy to install. It comes with two adjustable Velcro straps that will secure it in place with no tools needed. They will keep your saddle bag attached to the seatpost when you are on the trail.

Enhanced visibility at night time is a big bonus. The bag has reflective straps on three sides in addition to a loop to attach a rear light. It comes in different sizes so you can pick the one that works best for you.


  • Weather-resistant polyester.
  • 1 large main compartment in addition to two side compartments.
  • Key clip and mesh pocket.
  • Easy and fast installation where the straps keep the saddle bag in place.
  • Reflective straps and loop to attach rear light.


  • The straps are not sturdy enough. The saddle bag might start to swing especially during rough rides.

5. CyclingHero Compact Waterproof Bike Bag

Unlike most of the saddle bags on the market, this one is designed to be 100% waterproof. It will keep all your belongings absolutely dry even in the toughest weather conditions.

The smart design fits all your essentials and keeps your saddle bag discrete and convenient to carry. Attaching this saddle bag to your seat post will not weigh you down or get in the way of your legs. It is designed to fit perfectly under your seat.


This bag is made of 840D nylon and thermoplastic polyurethane that bond together for maximum durability. There are no sewn seams that can be cut.  The Velcro straps allow for fast and easy installation.

Regardless of the size of your MTB, the Velcro fasteners will secure your saddle bag perfectly. This is a universal bag that fits women’s, kids’ and professional bikes. It features an internal pocket that prevents your valuables from moving around when you are riding. Everything will stay secured and in place.

The reflector on the back secures it even more to the seat post and can be used to attach a rear light. This is an essential mountain bike necessity as it will accommodate all your essentials and will keep you visible on the trail.


  • Waterproof design.
  • Lightweight saddle bag.
  • Velcro straps to keep it in place.
  • Universal design that fits every bike.
  • Reflective strap and the ability to attach a rear light.


  • It is not big enough to accommodate a large cell phone.

6. BV Bicycle Y-Series Strap-On Bike Saddle Bag

The bike bag should provide easy access to all your valuables. This is exactly what this saddle bag is designed to do. It is made of high-quality durable materials that will last for long and will keep your valuables safe as you hit the trail.

With various sizes available, you get to choose the perfect size for your next mountain biking adventure.


The best thing about this saddle bag is the big zippered opening. This will make it convenient to use as you can have easy access to everything you might need on the trail.

It will also enhance your safety even in poor light conditions thanks to the reflective trim. Moreover, you can easily attach a rear light to warn other riders and drivers.

Whether you choose the extra small or large bag, you will always have easy and convenient access to everything you need when you are on your MTB. It attaches quickly and stays in place so it won’t interfere with your cycling. It is roomy and convenient to use.


  • Durable saddle bag.
  • Roomy enough for all your necessities.
  • Reflective trim and ability to attach a rear light.
  • Convenient design that doesn’t interfere with your cycling.
  • Various sizes available.


  • It is not weatherproof.
  • The rear light mount is angled down.

7. Ideashop Waterproof Bike Bicycle Saddle Bag

Unlike other saddle bags, this one is designed to provide room for everything you might need if you plan to spend several days away from home. It is the best under seat bike bag if you want to carry several water bottles or snacks for a long ride. The capacity is adjustable for maximum convenience. It features several compartments to keep everything organized.


This saddle bag is made of high-quality, durable waterproof material. This will keep your belongings dry and safe even in extreme weather conditions. It is also very easy to clean so your saddle bag will always look as good as new.

This could be the only storage you’ll ever need even if you spend several days mountain biking with your gang because it is big enough to accommodate all the essentials in addition to a change of clothes. It fits almost every MTB and road bike out there.

No mounting tools are required to install and secure this saddle bag. The Velcro straps and buckles will help you mount in no time. The zippers are antiskid and will not open when you are on the trail.

As a bonus, you can enjoy the rubber cushion lining inside your saddle bag. This will keep your essentials safe in case you accidentally drop it.


  • Durable waterproof fabric.
  • Antiskid zippers.
  • Easy and fast installation.
  • Pouches and pockets to keep your stuff organized.
  • Adjustable storage.
  • Interior cushioning to protect your valuables.


  • No room to attach a rear light.

8. Allnice Waterproof Bike Bicycle Saddle Bag

This is a practical saddle bag that comes at an affordable price. It is made of highly durable waterproof materials and features waterproof zippers that will keep all your belongings safe and dry. The carbon fiber material is designed to withstand harsh conditions and is very easy to clean, thus keeping your saddle bag in great condition.


This bag comes with a rear light that will enhance your visibility to keep you safe. It is the best MTB saddle bag especially if you love to ride at night. The LED light has a dual working mode; light and flash.

You can also add another rear light. The zip closure is designed to provide easy access to all your belongings and they will not fall off your bag as you ride faster and harder. There is an outside pocket that can stretch enough to accommodate a water bottle.

You don’t need any mounting tools to install this saddle bag. It is suitable for different kinds of MTBs and roadbikes. It is the perfect size for your maintenance and survival essentials.


  • Waterproof sturdy material.
  • Compact design with easy access to your belongings.
  • LED light included with a dual mode for operation.
  • Outside pocket for your water bottle.
  • Quick and fast installation.


  • The internal netting pockets are tight.
  • The pocket will not fit a big water bottle.

9. Bushwhacker Ketchum Black – Bicycle Frame Bag Cycling Triangle Pack

This affordable pack attaches firmly to your MTB frame thanks to the four-point mounting system. It is made of 600D rip-stop nylon. Unlike other saddle bags, this one is going to stay in great condition. It is just the perfect size to fit under your seat and will not get in the way of your legs.


The design is simple and provides easy access to everything you’ll need on your MTB adventure. It also features a reflective trim that increases its visibility. It is a budget-friendly bag which is very lightweight and practical.

This is a frame bag that doesn’t get in the way. It is very basic and looks like a low-profile bag but will come in handy when you want to have all your essentials close at hand.

It is different from other saddle bags because you don’t actually have to bend or stop cyclingto gain access to all your valuables. This is a great frame bag.


  • Durable 600D rip-stop material.
  • 4-points mounting.
  • Budget-friendly pack.
  • Easy access when you are cycling.


  • Limited storage.

10. Defiance Pak Ratt 2 Large Bike Packing Saddle Bag Black

There is a lot to love about this saddle bag. The fabric is durable enough to endure harsh conditions when you are on the trail. The design allows you to fit everything you’ll need on a mountain biking trip that will last for hours.

It comes with wider straps to secure your bag firmly to your MTB so you can focus on your riding knowing that everything you need is close at hand.


The interior is roomy and very convenient to use. It features a roll down opening to provide easy and fast access. It is tapered so it won’t get in the way of your pedaling. This bag features almost 20 liters of internal capacity and comes with internal compression straps.

The best thing about this bag is that you can install it in no time. It is one of the best saddle bags to bring on your next mountain biking adventure because it is so practical and durable. It is also great value for the money.


  • Durable fabric.
  • Easy and fast installation.
  • Roll down design to provide easy access.
  • Big internal storage.
  • Great value for the money.


  • Compression is a bit difficult.
  • Buckles that keep the saddle bag in place are not very tight. It may sway a bit when you are on your bike.

How to Choose the Best Saddle Bags for Mountain Biking ?

Picking your mountain bike saddle bag is a decision that you shouldn’t take lightly. After all, what good is your saddle bag if you are unable to use it? Or if it breaks while you are on the trail? Here are some features that will help you pick the perfect saddle bag:

i. Durability

Saddle bags should be designed to withstand harsh conditions. You should make sure that your bag is made of a sturdy fabric that will not get damaged easily. Nylon, polyester and carbon fiber are good materials that provide sturdy and durable.

Rip-stop fabrics are definitely better. Accidents do happen and you want to make sure that in case of an unfortunate accident, your bag will not be completely ruined at least before you reach your destination.

You should also pay attention to the stitching and the sewing. Even if you overstuff your bag, it should be durable and strong at the seams.

ii. Weatherproof

It is recommended to pick a bag that is weatherproof, water-resistant or waterproof. This will keep your bag great and will also protect your valuables. Weatherproof and water-resistant bags are convenient because they are also very easy to clean.

Waterproof bags are designed for people who usually ride in the rain and are looking for the ultimate protection.

iii. Compartments

With enough room inside your saddle bag, your belongings might actually get trapped in the corners or become difficult to find. It is essential to make sure that your bag is designed to provide easy and fast access.

Some saddle bags feature pockets or straps. These are great to keep valuable and small items safe. You can also look for models that feature multiple pockets or compartments. This will allow you to store your food, maintenance tool kits, and other essentials away from each other.

iv. Visibility

A rear light provides better visibility for enhanced safety. This will allow you to ride safely with a group of people without risking losing any one of the group even in poor light conditions. At the same time, it will keep other riders and car drivers aware of your presence.

Some saddle bags come with a special mount or strap that allows you to attach a rear light. Some even come with a pre-installed light. This can be a great option especially if you tend to ride at night.

In addition to the extra LED light, a lot of excellent saddle bags will feature a reflective trim. This will reflect light from other sources to keep your saddle bag and your bike visible.


You need to know what you are looking for when you are shopping for the saddle bags. Buying a poor-quality bag is a total waste of money because you won’t be able to use it as planned.

Make sure that your product is practical, durable, and will not get in the way of your legs. There are so many options out there for you. All you have to do is to read our guide.

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