The Scicon Sports 098 Saddlebag With Light is a great idea, but the overengineered design adds complexity without real benefit, and the light just doesn’t work that well – side visibility is poor, and it’s not really bright enough for sunny days. The motion sensor also works poorly, and you can’t reach the switch without detaching the light… which is really fiddly. Add an effective but also fiddly dial closure for the seatpost attachment and it all becomes unfortunately hard to recommend.

The bag is well made from CrossGuard fabric with PVC reinforcement across the base – it’s water-resistant and easy to wipe down, though not waterproof, which can lead to rusty tools if you’re riding through winter. The zip is smooth and reliable and the bag holds its shape well when loaded.

At 0.8 litres it fits the essentials comfortably – an inner tube, CO2 canister or mini pump, multi-tool and patch kit with room left for a gel or two. Inside there’s a small pocket on each side, which helps stop things rattling around. The light does protrude a little way into the bag – it takes up about the same space as a matchbox.

2026-Scicon-Sports-Saddlebag-098-with-light-open.jpg
2026-Scicon-Sports-Saddlebag-098-with-light-open.jpg (Image Credit: Farrelly Atkinson)

The bag has a distinct wedge shape which keeps in out the way when pedalling, and reflective inserts for a bit of shine in low light conditions.

Two conventional hook and loop straps attach it to the saddle rails, but the seatpost attachment is a BOA dial-style affair with a hook on the end. It’s there to eliminate sway whilst pedalling, which it does well, but it’s a complex and fiddly way of doing it. A standard strap would do the same job more simply and quickly.

2026-Scicon-Sports-Saddlebag-098-with-light-underside.jpg
2026-Scicon-Sports-Saddlebag-098-with-light-underside.jpg (Image Credit: Farrelly Atkinson)

The rear light features a motion sensor to switch it on and off automatically, but I found it pretty unreliable, and the light would often just stay on. Luckily the claimed runtime is a lengthy 34hrs, so it staying on too long isn’t always a disaster, and while I didn’t measure that runtime I saw no reason to think it wouldn’t do it.

2026-Scicon-Sports-Saddlebag-098-with-light-Light-USB-port.jpg
2026-Scicon-Sports-Saddlebag-098-with-light-Light-USB-port.jpg (Image Credit: Farrelly Atkinson)

The light runs at a set 30 lumens, with visibility claimed at up to 1km. Maybe if you were in space it would be noticeable that far, and for dark or dingy rides it’s bright enough to get you noticed across more useful distances, but on bright, sunny days it’s just a bit too feeble to really stand out.

2026-Scicon-Sports-Saddlebag-098-with-light-rear.jpg
2026-Scicon-Sports-Saddlebag-098-with-light-rear.jpg (Image Credit: Farrelly Atkinson)

One thing that is a real pain is that to turn the light on or off you have to remove it from the bag. This involves holding a tiny bar that runs across the centre of the light and then twisting/pulling it away from a magnet, and it’s insanely fiddly.

2026-Scicon-Sports-Saddlebag-098-with-light-light-removal.jpg
2026-Scicon-Sports-Saddlebag-098-with-light-light-removal.jpg (Image Credit: Farrelly Atkinson)

Getting any purchase on it is nearly impossible with bare hands, and with gloves it’s impossible.

Value

At £70 the price seems reasonable at first – a saddle bag can easily cost £25-35, and a tail light another £30-40. However, you can get better bags and better lights separately, and many saddle bags feature mounting points for lights anyway. You can also get both things for less than £70.

For instance you could go for something like the Magicshine Seemee 50 MAG Smart Magnetic Taillight, which is only £26.99 and a fair bit more powerful and sophisticated, and combine it with, say, Topeak’s Sidekick Wedge Pack at £29.99. The Topeak has a much simpler mounting system and a very similar capacity at 0.75L. This combo works out to around £57 – it’s much cheaper and, frankly, much better as well.

Overall

This bag had the potential to be genuinely brilliant, but unfortunately the design just doesn’t do the idea justice. It’s well made and the right size for most rides, but the dial attachment adds pointless complexity to a simple job, and the light is both very awkward to use and lacking in real performance.

There are cheaper saddle bags that do the same job without the faff, and cheaper lights that perform to a far higher standard, and unfortunately, for us that makes the Scicon a non-starter.

Test Report

What does the manufacturer say about this product?:

Scicon says: “The 098 Saddle Bag with Light is the perfect solution for cyclists who don’t have a tail light or whose light is hidden by a traditional saddlebag. Compact yet spacious, it offers ample room for your ride essentials such as an inner tube, CO₂ canister, multitool, patch kit, energy bars, gels, and more. Made from tear-resistant CrossGuard fabric and PVC RinforzTex, this cycling saddlebag is water-resistant, lightweight, and fully washable. Thanks to the knob rotor system, it mounts securely under the saddle without sway, ensuring stability on any ride. The built-in 30-lumen LED tail light, featuring a motion sensor and USB-C rechargeable battery, provides up to 34 hours of runtime and visibility up to 1 km for maximum safety. The light unit can be mounted and removed effortlessly with a magnetic quick-release system, while reflective inserts add extra visibility in low-light conditions. A smart, practical, and reliable saddle bag with integrated light, ideal for road, gravel, or MTB use.”

Tell us some more about the technical aspects of this product:

Scicon lists:

30-lumen LED tail light
Visibility 1 km, viewing angle >220°
Light magnetic quick-release design
Motion sensor, light turns off when stationary
USB-C rechargeable battery, cable included
Up to 34 hours runtime, 5 modes
Tool-free installation
Reflective details
Internal compartments to organize spare parts
Anti-sway rotor knob for seatpost

Rate the product overall for quality (1-10):
8/10
Rate the product for performance when used for its designed purpose (1-10):
5/10

Any further comments on performance?:

Attaching the bag and using the light are both fiddly operations, and the light is a bit feeble for bright days with poor side visibility.

Rate the product for value (1-10):
3/10

How does the price compare to that of similar products in the market, including ones recently tested?:

This is two products in one, so direct comparisons are hard, but shop around and £70 will get you a better bag and a better light.

Did you enjoy using the product? No

Would you consider buying the product? No

Would you recommend the product to a friend? No

Use this box to explain your overall score TBC

Overall rating: 4/10

About the tester

Age: 38Height: 182cmWeight: kg

I usually ride: Orro VenturiMy best bike is: Specialized Diverge

I’ve been riding for: 10-20 yearsI ride: A few times a weekI would class myself as: Expert

I regularly do the following types of riding: Gravel riding, Commuting, Club riding, Sportives, Fitness riding, Leisure riding