B-SOUL 12L Waterproof Bike Saddle Bag – MTB & Road Cycling
B-SOUL 12L Waterproof Bike Saddle Bag – MTB & Road Cycling
B-SOUL 12L Waterproof Bicycle Saddle Bag – Large Capacity Rear Seat Trunk for MTB, Road & Gravel Bikes
Carry everything you need for any ride — long-distance touring, daily commuting, or trail adventures — with the B-SOUL 12L Foldable Bike Saddle Bag. Built from rugged TPU-coated nylon with sealed seams and an IPX5-rated zipper, this rear seat trunk bag keeps your gear completely dry and secure no matter what the trail throws at you. Made in Mainland China.
Product Specifications
- Brand: B-SOUL
- Color: Black and Gray
- Dimensions: Approx. 65 × 15.5 × 14 cm
- Weight: Approx. 450 g
- Capacity: 12 Litres
- Material: TPU-coated nylon (outer shell: 900D nylon with scratch-resistant PVC backing)
- Waterproofing: IPX5-rated zipper + high-frequency welded seams
🎒 Large-Capacity Storage – Haul Everything for Long Rides & Daily Commutes
Pack more, worry less. This generously sized 12L saddle bag offers ample space for all your ride-day essentials — spare tubes, mini pump, CO₂ inflator, multi-tool, tire levers, smartphone, power bank, energy bars, keys, and even a lightweight rain jacket. The expandable gusset design lets you increase volume when needed and cinch down for streamlined days, giving you versatile storage without the bulk.
💧 Fully Waterproof Seam-Sealed Construction – 100% Dry Guarantee
Rain, road spray, or muddy trails — your gear stays bone-dry. Crafted from premium waterproof TPU-coated nylon with high-frequency welded seams and an IPX5-rated zipper, this saddle pack creates an impenetrable moisture barrier. The roll-top closure seals out water, dust, and mud, protecting your electronics, spare clothes, and vital gear through sudden downpours and wet trail conditions.
🚲 Universal Fit – Mounts on Saddle Rails & Seatposts for Most Bikes
One bag, your whole fleet. The adjustable 3-point strap system (saddle rails + seatpost) securely fits road bikes, mountain bikes, gravel grinders, e-bikes, city cruisers, and folding bikes. The anti-slip silicone-coated straps grip firmly without damaging carbon fibre or alloy components, while the quick-release buckles let you mount or remove the bag in seconds — no tools, no hassle.
🛡️ Abrasion-Reinforced Shell – Built to Survive Trail Abuse & Daily Wear
This bag is made to outlast your rides. The rugged 900D nylon outer shell with scratch-resistant PVC backing stands up to scuffs from shoe rub, scrapes from gravel spray, and friction from packed cargo. Double-stitched stress points, reinforced corner guards, and heavy-duty webbing prevent premature wear, ensuring your bag stays adventure-ready through thousands of hard-earned miles.
🗂️ Smart Organisation & Quick Access – Find What You Need Instantly
Stay organised on the go. The clever multi-compartment design features a main compartment for bulkier items, internal elastic dividers to keep tools and electronics from rattling, and an external zippered pocket for instant-access essentials like your phone, keys, or energy gels. The built-in key clip ensures you'll never lose your keys in the depths of the bag, while the side compression straps keep everything snug and secure.
🔆 Bonus Safety Feature – 360° Reflective Strip
Stay visible during dawn, dusk, and low-light rides. The integrated reflective strip wraps around the bag, enhancing your visibility to other road users and adding an extra layer of safety to every journey.
Related Products You May Like
- 1PC Sheath Fold Knife Plier Bag Pouch – Belt Loop Carry Storage
- 1PC Cute Cartoon Bee-Shaped Coin Purse and Travel Bag
- 1PC Mobile Data Cable Storage Box – Portable Earphone & Charger Organizer
Learn more: MedlinePlus on the benefits of exercise
Frequently Asked Questions
Q: What is the capacity of this bike saddle bag and will it fit all my cycling gear?
A: This B-SOUL cycling saddle bag offers a generous 12-litre capacity, making it large enough to carry spare tubes, a mini pump, multi-tool, tire levers, a smartphone, power bank, energy bars, keys, and even a compact rain jacket. The expandable gusset design allows you to adjust the volume up or down depending on how much you're carrying on any given ride.
Q: Is this saddle bag truly waterproof, and how does it handle heavy rain?
A: Yes — this saddle bag features IPX5-rated waterproofing, achieved through TPU-coated nylon fabric, high-frequency welded seams, and a waterproof zipper. This combination creates a reliable moisture barrier that protects your gear from heavy rain, road spray, and muddy trail conditions. For complete submersion, we recommend using dry bags for particularly sensitive electronics.
Q: Will this bag fit my road bike, mountain bike, or e-bike?
A: This saddle bag is designed to fit most bike types, including road bikes, mountain bikes (MTB), gravel bikes, e-bikes, city cruisers, and folding bikes. The adjustable 3-point strap system attaches to both saddle rails and the seatpost, and the anti-slip silicone-coated straps are safe for use on carbon fibre and alloy components.
Q: How do I attach and remove the saddle bag?
A: The bag uses a quick-release buckle system with adjustable straps that attach to your saddle rails and seatpost. No tools are required — you can mount or remove the bag within seconds, making it ideal for commuters who need to take the bag with them when locking up their bike.
Production & Packaging Notice
To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.