Best Mountain Bike Saddle Bag in 2023 (Top 10 Picks)

Sometimes it might be quite difficult to find the best mountain bike saddle bag. With every niche market offering so many different products, it makes sense that this is the case.

Unfortunately, this very fact can make it incredibly difficult to find the item that best suits your needs, which is why we’ve put together this mountain bike saddle bag buying guide.

Our Top 10 Picks:

Best Mountain Bike Saddle Bag Reviews:

Bestseller No. 1
Topeak  TC2261B Aero Wedge Pack with Strap Mount, Medium
  • Pack is convenient gear-toting solution that clips instantly to the back of your bike's saddle and seat post
  • Constructed of rugged 1,200-denier Cordura material with DuPont coating for weather resistance
  • Pack attaches with Velcro strap mount and snap-on buckles
  • Large main opening offers room for essential road gear; 3M reflective strip and rear light attachment offer safety-minded touches
  • 130-gram (0.29-pound) weight; 60-to-80-cubic-inch capacity; measures 4.1-by-4.7-by-7.9 inches (W x H x D)
SaleBestseller No. 2
ROCKBROS Bike Seat Bag, Bicycle Saddle Bag Under Seat 3D Shell Cycling Seat Pack for Mountain Road Bikes Black
  • SPECIAL SHAPE and UPGRADE STRAPS:3D shell saddle bag with wave cushion provides inside shock resistant protection if fell out.Upgrade straps make up for the deflective old ones and support lifetime warranty
  • RAINPROOF:Waterproof fabric with taped zipper for rain.Do not soak this seat bag in the water for a long time( stitches are not waterproof )
  • EASY TO INSTALL:2 stickup straps and a rubber buckle simplify mount system.Moreover , it keeps bag securely attach to seat post
  • NIGHT VISIBILITY:Reflective strap around the seat bag to increase night visibility while night cycling.Taillight hook compact space on the seat post ( Taillight doesn't include in the package )
  • QUALITY GUARANRTEE and friendly customer service. Any questions during using contract RockBros Bicycle with pictures.ARTISTIC:Delicate details- mesh pockets , structured inside can hold cashes ,keys , snack bars and other small repair tools (W 3.22 * L 9 * H 3.93 inches)
SaleBestseller No. 3
BV Bicycle Strap-On Bike Saddle Bag/Seat Bag/Cycling Bag
  • For a safety ride - 3M Scotchlite reflective trim & Taillight hanger
  • Perfect size for all your essential items with Mesh pocket and key clip
  • Strap-on mounting design makes bag be secured in place
  • Large & Medium can expand for more capacity need
  • Great quality guaranrtee & limited product warranty included
Bestseller No. 4
ROCK BROS Bike Saddle Bag Seat Bag Bike Bag Under Seat 1.5L Bicycle Bag Cycling Accessories Storage Pouch Bike Wedge Pack for Mountain Road Bike
  • DURABLE MATERIAL & SOLID SHAPE: Our bike saddle bag made of PU fabric and diamond grid scratch-resistant rubber material which is more durable, Effective prevent it from being worn out , while your bike seat bag is scratched by branches, or when your bike falls down and crash against the ground; What’s more, add PP plate support on two side of the bike bag makes it more solid,protect internal items from being squeezed
  • 1.5L LARGE CAPACITY: Ideal capacity for 1.5L and dimension is 16.5*9.6*8.4cm(6.5*3.8*3.3inch) this bike under seat bag can meet your daily need and prefect for mini pump, wallet , folding lock small cycling accessories, tire repair kit or multi-tools etc; Moreover, there extent classified storage design on the bag cover for small keys, cards, money and mesh pocket design can contains something wet
  • REFLECTIVE DESIGN: Reflective ROCKBROS LOGO on the back and reflective strap on two side of the seat bag to increase night visibility while night cycling, Taillight hook compact space on the seat post ( Tips:Taillight doesn't include in the package ) , Let’s riding safer at night
  • EASY TO INSTALL: Only need two steps to install successfully, 2 install straps simplify mount system, one strap around two side is for fastening the bike seat, which can also be adjustable, and the strap on the rear is use for fix the bike tube. More importantly, it will not touch you legs anymore while cycling
  • LIFETIME WARRANTY: Our friendly customer service: any questions during using pls feel free to contact us, this cycling storage bag is also a great gift (Thanksgiving ,Christmas or Birthday gift) for your lover, families or friends. No any risk to try, pls trust us and just buy it
Bestseller No. 5
Venzo Road Mountain MTB Bike Bicycle Accessories Polyester Seat Saddle Bag Large
  • QUALITY: The saddle bag is made of high quality material: polyester / nylon. It is heavy duty and will not be torn anytime.
  • APPLICATION: The bag is designed to be attached under the bike seat rails. It allows buyers to store bicycle multi tools, a phone, puncture repair kit, CO2 inflator, spare tubes or a wallet, and more!
  • EASY TO ATTACH: The hook and loop straps ensure easy attach and detach from the saddle. Please watch the video in the listing for more details. It is also light: weights: 108g = 0.23 lbs (Size M), 130g = 0.29 lbs (Size L).
  • SAFETY FEATURES: It comes with holder for attaching a bike rear light. Reflective strip is added to the back of the bag for the safer riding.
  • DIMENSION: 210 x 100 x 110mm = 8.3 x 3.9 x 4.3 inch.
Bestseller No. 6
FANWU 50L Bike Panniers Bicycle Commuting Bag Waterproof Saddle Bags with Rain Cover for Bicycle Rear Rack Carrier, Support for Width Less Than 7 inches Bike Rack
  • Stylish Design to Meet Multiple Use Needs, More Pockets and 50L Large Capacity. Even a 15-inch notebook can be easily placed. Up to 35KG loading weight capacity.
  • Waterproof Material with Extra Rain Cover. High density reinforced polyester with PU coating. A variety of details designed to better meet the outdoor needs of bike panniers bag. Anti sludge, waterproof and rainproof.
  • Top bundle belt on the pannier bag allow more space for extra trunk bags on top or backpack, tent, sleeping bag and so on.
  • 4 fast install hooks and 4 fasten straps with buckles make you more easier to install panniers and attach it well to carrier. Build in PE Board to Reduce Shock and Keep Shape. The width between the two panniers is 7 inches.
  • Reflective Elements Increase Nighttime Safety. Security reminder brand logo and 3M reflective trims enhance visibility in the night.
Bestseller No. 7
ROCKBROS Bike Saddle Bags with Water Bottle Pouch Waterproof Bike Bags Under Seat Pack for Mountain Road Bike Saddle Bag Bicycles Storage Bag 1.6L
  • PLENTY OF ROOM: Bike saddle bag with 1.6L large capacity main pocket, you don't need to carry a bulky backpack or fill up Jersey pockets anymore, specially in long rides. It has enough room for long ride essentials like energy bars, repair tube, patch kit, chain lube, tire levers, mini pump, keys etc.
  • INNER COMPARTMETNS DESIGN: Two MESH POUCHS + one CLOTH POUCH + one elastic FIXING STRAP. It is convenient for you to separate CO2 cartridges, keys or some things which need to. The pump can be fixed by elastic straps, and the design of the thickened sponge on both sides can protect your phone and gears well.
  • SEAT POST HEIGHT ATTENTION: Our bike bag under seat is suitable for most bicycles whose seatpost height is greater than 25cm like small E-bikes, Unicycles, Electric Scooters, Water bikes,road bikes, mountain bikes, Folding Bikes and more. Please measure your seatpost height before purchase.
  • TWO TAILLIGHT LOOPS: Reflective on bottle holder pocket and two available taillight loops, extremely increase your riding safety at night.
  • WATERPROOF: ROCKBROS bike seat bag is made of carbon microfiber (easy to clean after riding on a muddy road) and Waterproof zipper to keep your items dry in the rain.
Bestseller No. 8
Rhinowalk Bicycle Saddle Bag, Waterproof Bike Bag Under seat Bag 1.5L Rainproof Mountain Road Bike Seat Bag Bicycle Bag Professional Cycling Accessories
  • Compartment Storage: Capacity: up to 1.5L. Storage compartments are added inside to facilitate the storage of different types of items. Easily store mobile phones, keys, wallets, gloves, etc.
  • More Details: Well designed shape to reduce air resistance to the minimum, for your high speed cycling experience. Have the taillight strap design(Note: The taillight is not included)
  • Three-Point Strong Fixation: Suitable for general-purpose double-track cushions. The high-strength buckle is matched with an encrypted webbing, which can easily fix the seat and the seat post, which is stable and reliable.
  • Easy Installation & Quick Release: The sticky loop and hook strap and quick-release buckle help to fix the bag on the saddle rack and seat post easily and firmly, suitable for most types of bicycles.
  • Good Waterproof Performance: Made of super-light 600D TPU material, provides great waterproof performance to protect your valuables from water, dirt, and dust. Adopts high frequency welding technology, durable, cold-resistant, age-resistant, solid and easy to clean.
Bestseller No. 9
LoneRobe Bike Saddle Bag with Repair Tool Kits, Bicycle Saddle Bag with Repair Set, Bike Bag Under Seat, Bike Seat Bag, Bike Storage Bag with 16-in-1 Multifunction Tool Kits
  • 【Multi-Function Combination】 This bike saddle bag comes with a 16-in-1 multi-functional repairinging tool, a metal rasp, 6 patches, 3 tire levers, and a saddle bag, which can help to fix most problems of bikes.
  • 【Durable & Handy & Compact】 2mm/2.5mm/3mm/4mm/5mm/6mm hex wrench; 8mm/9mm/10mm socket wrench; Flat/cross screwdriver; 8mm/10mm/ 15mm slab rachet;14GE rim accessory wrench; extension rod, made of high quality alloy steel, light and compact. Combination 16 kinds of common bike repair tools. No need to worry about any problems during cycling.
  • 【Well Made & Unique Design】 High quality stainless steel and ABS material are adopted to the bike repair tool kits, durable and sturdy. The bike saddle bag is made of 600D nylon and PVC waterproof material, perfectly protect your items against raindrops and moist.
  • 【Quick Mount & Easy Release】 Quick-release mounting system of the bike bag that allows fast, tool-free mounting and removal. It also with an inside main pocket and auxiliary mesh pocket, which can fill tools and small items. Zippered pocket for easy putting in and taking out of items.
  • 【Special Reflective Strip & Taillight Suspension Strap】 Professionally designed bicycle saddle bag with reflective strips on both sides, taillight can be hung at the rear to make night trip safer. If there is anything wrong with the product or something unclear, please contact us. We will respond promptly to all customers.
SaleBestseller No. 10
BV Bicycle Y-Series Strap-On Bike Saddle Bag / Bicycle Seat Pack Bag, Cycling Wedge with Multi-Size Options
  • Dimensions: 8.0 in x 4.2 in x 4.0 in. Capacity: 1.2 L. Weight: 4.8 oz.
  • Fit for Mini/ Co2 pump/ Levers/ Tube/ Key & 5.5" Phone.
  • Easy to Access - Big zippered opening mouth design for riders' convenience
  • Safety Ride - Taillight hanger with 3M ScotchliteTM reflective trim
  • Great quality guaranrtee & limited product warranty included

Last update on 2023-01-12 / Affiliate links / Images from Amazon Product Advertising API

How to find the best mountain bike saddle bag?

Here, we’ll be going over a number of factors that you can use to ensure that you’re purchasing the best mountain bike saddle bag for you.

Regardless of which type of item you’re looking to buy, chances are that there are existing buying guides on the internet, all of which aim to give you good mountain bike saddle bag recommendations.

Despite these recommendations, however, it’s always a good idea to do your own research. In addition to this research, asking yourself the following questions is also super helpful:

  • What features does the mountain bike saddle bag need to have to be perfect for my needs?
  • What is my budget?
  • Do I need to purchase a certain brand?

Once you’ve answered these questions and have a good idea of what you’re looking for and the buying process becomes much easier. Keep in mind that when looking for the best product, there’s no need to rush. In fact, very rarely are the ideal products found by choosing the first one you see or by basing your decisions on only one factor. Take your time and enjoy the process!

Now, with the answers to the previous questions in mind, we urge you to use our upcoming buying guide for mountain bike saddle bag to find what you’re looking for:

Brand

In some cases, the brand of mountain bike saddle bag is very important. For example, if you’re looking for an item that works in tandem with another, you might very well need both products to be the same brand. If this is the case, it’s vital to pay attention to this factor, as choosing the wrong product can mean the difference between wasting your money and buying a great product that functions as it should.

Features

The features in any given mountain bike saddle bag are important because they can dictate which version of an item you need and how much money you need to spend. Consider all the key features that you want your item to have and don’t settle for anything that doesn’t check at least ¾ of your boxes.

Reviews

Customer reviews about mountain bike saddle bag are crucial – especially when you’re buying a product that costs a lot of money or serves a big importance. Luckily, most products can be found online, which means that it’s common for there to be scores of customer reviews from those who have already purchased any given product.

Pay attention to these reviews. Take note of the pros and cons that they mention, and factor these into your big decision. In some cases, you’ll be forced to sacrifice one con in order to gain a particular pro, but being aware of the potential con is going to be beneficial in either case.

Quality

Of course, quality is key. You don’t want to purchase a low-quality product. If you do, you run the risk of your item breaking, not working properly, or otherwise proving to be very disappointing, as well as a waste of money.

You can compare mountain bike saddle bag quality by researching what your potential purchases are made from, contrasting the individual items against each other to discern which one is made of the best materials.

Warranty

Warranty isn’t always going to be important, but it definitely can be. This is especially true if the item in question is tech-related or expensive. A good warranty will be valid for an extended time after purchase and cover a variety of problems ranging from item defects to random accidents, water damage, and other miscellaneous events that could ruin your product.

Conclusion

The quest to find the best mountain bike saddle bag can be daunting – but it doesn’t have to be. It can be made much easier by asking yourself a few simple questions and then thinking critically about the items you want to buy. Consider their features, quality, brand, warranty, and customer reviews and you’re more likely to make a great purchase.