Mountain Bike Saddle Bag

Mountain Bike Saddle Bag



Note: Please refer to the size chart, where applicable.


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  • Description
  • Product Specification
  • Reviews (18)
  • Size & Dimensions
  • Colors


The ROSWHEEL waterproof bike saddle bag has it all for cyclists. A guarantee to minimize load and completely safe storage for all your travel essentials, this elegant mountain bike saddle bag provides ample of space and some pretty amazing features, especially for everyday cyclists. The beautiful MTB saddle bag provides a bottle holder, a free LED tail light, a massive storage capacity, and premium finish.

This superb bike saddle bag comes in 2 material designs to provide different tensile strength and textures. Take all you need with this gorgeous best seller on our store and enjoy your bike trips with your travel essentials.


Waterproof Tail Light

The bag comes with a waterproof tail light that is designed for riders who seek adventure late at night. Secured with IP44 waterproofing our tail light is resistant to rain and water seepage.

Bottle Storage

There is a dedicated pouch in the ROSWHEEL bicycle saddle bag so you are never left dehydrated. The pouch is adjustable and designed for almost all sports bottle designs.

Waterproof Zipper

A 100% waterproof zipper helps you to easily open and close the storage compartment without the fear of damaging items from the rain. The zipper stays firmly in place against water or snow, actively blocking seepage and dampness. The clever zippers are also designed to actively repel water, to ensure nothing gets to your possessions.

Reflective Logo

The reflective logo on our mountain bike saddle bag adds more safety for the rider shining throughout your journey and making other riders, vehicles, and pedestrians aware of your presence.

Strong Grip

Assisted by a nylon rope and two Velcro straps with hooks, the bag stays in place making sure all your items are secure.


Our classy waterproof saddle bag is made of durable and strong composite leather & fiber. The great news here is that there are two design variants available, one made from cutting-edge carbon fiber and the other from a conventional polyester fiber. Both designs are resistant to tears, sweat, water, dust, heat, and accidental shocks. Our waterproof bicycle saddle bag is also best for wet environments manufactured with leading edge IP44 waterproofing technology.

ROSWHEEL saddlebags are made from very strong and durable fiber composites to last longer against normal wear & tear.


The sleek design of our waterproof saddle bag has been specially customized for riders. It provides enough space to hold your items together including a water bottle, phone, first aid, glasses, gloves, and cards etc. A dedicated pouch is specifically designed to hold your water bottle safe, without the fear of leaks. The bag comes with a fashionable nylon rope & Velcro straps to easily fix the bag to your bike.


Our waterproof saddle bag is a lightweight companion that easily hangs onto the rear tail of your seat. The Polyester variant weighs 143 grams, while the Carbon fiber variant weighs 186 grams.

Additional information

Package Weight 0.3 kg
Package Size 30 × 20 × 15 cm



Polyester fiber/Carbon fibre




Basic Style Light rain Proof/ Upgrade Style Full Waterproof

18 reviews for Mountain Bike Saddle Bag

  1. 5 out of 5

    like me bag. is gently.

  2. 5 out of 5

    high quality made.

  3. 5 out of 5

    quality nice look and By I hope the velcro work time

  4. 5 out of 5

    ok arrived…

  5. 5 out of 5

    same as described, looks good. delivery was slow.

  6. 3 out of 5


  7. 5 out of 5

    Very good !!!!

  8. 5 out of 5

    Fair product, fulfils what it promises.

  9. 5 out of 5

    arrived in perfect condition. thank you

  10. 5 out of 5


  11. 5 out of 5

    excellent bag, very satisfied. recommend.

  12. 5 out of 5

    bag super, as expected. шла package true 1.5 month.

  13. 5 out of 5

    excellent bag, both in appearance, quality materials, функционалу and so. topeak analog, only 2-3 times cheaper. due to the presence of used to take задумка excellent side pockets, very useful. in which by the way, perfectly placed two flasks литровые (shown and 950 ml 750 ml flasks accordingly). internally three small space also is provided with pockets. have быстросъемное mount, is very convenient. very satisfied! молодец seller!!! 🙂

  14. 4 out of 5

    sent the wrong color. 6 returned issues without

  15. 4 out of 5

    добротная bag, have quality. very regret it short 24 cm. else all happy. thank you.

  16. 5 out of 5

    never have not подводили not roswheel bags! quality, availability, pleasantness)

  17. 4 out of 5

    Product ok, but is very very big

  18. 5 out of 5

    сумка огонь! офигительное качество. фонарик яркий. собиралась заказывать крепление для бутылки, сумку новую. заказала эту и не прогадала. берите, не пожалеете!

Add a review

ROSWHEEL waterproof saddle bag is designed to store your items and your bottle apart from your travel essentials. It has enough space to support most water bottles available in the market for cyclists. The bag measures:
• Height: 24cm
• Width: 9.5cm (top)
• Width: 9cm (bottom)

The waterproof saddle bag is available in two different color patterns. These colors serve as a reflective strip and glow in the night for the rider’s safety as well. The waterproof saddle bag is available in Sky Blue and Midnight Blue colors making it truly look like a professional cyclist product.