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Code: 406
Topeak Aero wedge bag with traditional straps or quick release fitting.

Strap Model:

Aero shaped wedge pack with positive locking QR buckle and high strength straps.
Large openings swallow up all the things you take with you.
Gussets hold the rear flap in place when open. Hard wearing fabric.
Expanding design on M & L models for extra capacity
Tail light strap included
1000 Denier Teflon coated fabric
3M Scotchlite reflective safety strip

Quickclip Model:

Aero shaped wedge pack with easy-to-use quick release mounting system.
Large openings swallow up all the things you take with you.
Gussets hold the rear flap in place when open.
Hard wearing fabric.
Expanding design on M & L models for extra capacity
Built-in pump holder on M & L models
Tail light strap included
1000 Denier Teflon coated fabric
3M Scotchlite reflective safety strip


Micro - 16 x 8 x 7.5 cm
Small - 18 x 8.5 x 11 cm
Medium - 20 x 11 x 12 cm
Large - 23 x 13 x 14 cm



Got the medium size, its a good quality bag, but found it a squeeze to get all the essentials in. Some of you guys must travel really light or I must be packing the kitchen sink.
Good quality, robust, my go-to saddle bag!
I bought Small, nice size, perfect can fit 2 tubes my phone, multi tool kit and puncture kit.
Small size was just right, takes the tools, levers, patch kit and the bike lock, good looking and durable
Very well made and compact. Perfect for training rides.
Not to big not too small - fits 2 spare tubes, multitool, 5.5 inch phone, bike pump, mueslibar, puncture kit and some change
Got the Medium bag, perfect size. we have 3 of these in our household. If you are just looking for a quality saddlebag and not a huge capacity bike packing bag then this is it. In mine I have 2 sets of tyre levers, multitool, contact lenses, two innertubes (700c 25), Puncture repair kit (still in plastic case) and a little tin of vaseline. There's still a bit more room to cram stuff in and I haven't even unzipped the expandable section yet. I have the straps version rather than the quick release as I like being able to tighten it differently depending on how much i have in it. My father has had this for years on his mountain bike and never had an issue. Great price, flawless product.
Great saddle bag as what everyone else have said before. 1 small gas canister valve, 2 gas canisters (16g. 1 inner tube 700c x 28mm Park tool 10 funtions minitool, puncture patches, bank card and coins/cash fits in great with small size.
Well designed with good straps.
Ordered the Medium which is perfect. Fits small pump, tube, multi-tool, and either my phone or some gummi bears.
Great bit of kit just the right size for a gas - tube - levers and a few extras
Great bag fits everything + more, highly recommend this brand for quailty
Fits 2 tubes, a Crank Brothers multitool 3 tyre levers, chain link, tyre boot and a mini leatherman. Happy with that.
Good quality bag - medium size, which can be extended. On reflection, should have ordered the Large for the use for which I intend to use it. I like the quick release, and it does fit neatly under the saddle.
Topeak always make quality items. Bought the size micro but large enough to hold a road tube and levers. Unobtrusive under the saddle
Bought medium size and I was able to fit a spare tube, levers, CO2 inflator and a light rainjacket inside. I recommend this size for all fitness riders like me. The bag is held nice and snug on the bike and you can adjust the volume easily with a zipper and straps. The product met my expectations for this price. Long term durability remains to be seen.
Great product, small, neat and looks good
Spent a long time debating what size to go for.... Ended up with the medium and was not dissapointed. Easy to fit without extending: Lezyne Sport drive HP pump, inner, multitool, latex gloves, patch kit, One Plus phone, card/cash bag, and a few other odds and sods. Went for straps, the bag remains stable and secure regardless, it has also proved to be faily water resiliant.
The medium is actually quite big. Moreover when you consider that it can be extended. This would fit better a moutain bike or a long adventure bike than a road bike. I can fit two tubes, a multitool, puncture repair kit, speed link and gloves in the smaller version.
Good price, and so easy to attach and move between my racer and mtb. Good to have tools and some extra stuff in when you go out.
Topeak's saddle bags are as good as they appear in the picture. They look stylish and do not compromise the overall aesthetics of the bike. Small is enough to fit my wallet, coin purse, spare tube, and still has room to spare. The Medium size is enough to fit my girlfriend's wallet. That says something. Would recommend the clip for those who are planning on detaching and re-attaching it often though. It is so much easier to remove when needed, and the clip stays out of the way on the saddle.
Easy to install and remove from the saddle which is always good especially when you go on coffee breaks and bringing your valuables.
I always buy topeak saddlebags, They last longer than all the others I've tried and with Merlin's great prices a proper bargain.
I have the micro size, which I use for shorter and local rides. Bought this for longer sportives or maybe touring. Quality great as usual, but bigger than I thought.
Got small one with quick release and was happy to find out that it fits my Pro Falcon Ti saddle. It fits two inner tubes, two tire levers, a multitool, patch kit, and still has space to spare. It is however much bigger than I thought it would be, wish I went with micro instead for "neater" minimalistic fit.
Quality product, In a size small, I could fit in a pump, spare tube, tire "irons", co2 bottle and even pressure gauge.
Nice quality bag for stowing basic repair kit eg. spare tube and puncture kit.
Fits nicely under the saddle. Takes a spare tube, punctuate repair kit, levers and tool set. Prompt delivery from Merlin.
Excellent little bag (I bought a small) very discrete and just the right size for those essential bits and bobs. Enough space for a spare tube, multi tool, wallet, phone and keys.
AMAZING! Wasn't sure which size to get. Went with the small and it is perfect. Can fit spare tube, multi-tool, gels, keys, cards and money.
Always use topeak bags, just got the micro for a new road bike. Takes tube, tool, 2xCO2, lever fine Nice and tight so no rattles!
Great bag. And aero too. It can take a fair amount of stuff
Good fit, no wobble. Larger than anticipated so perhaps if you are unsure of which size to go with go for the smaller.
Great little bag, perfect for an extra tube and my car keys etc
Super piece of kit, well made and sturdy. Perfect size.
Nice and tough, manage to fit up to two inner tubes along with a multi-tool, levers, and a puncture repair kit.
This is a great little lightweight pouch. It's big enough to hold one spare tube (road), a compact patch kit, tyre levers, a couple of hex keys and 20 bucks.
A little bit bigger than I thought but enough big for all your essentials.
Sturdy bag, doesn`t rattle, fits securely
Its useful. I can increase its volume a little with a zip and my windstopper can fit in it with a 27" tube, topeak ractchet rocket tool, keys and a small phone.
This has a great profile and sits nicely up against the post and seat to make it look seamless. The expansion zipper is great for days when I ride in just a T-shirt and need a spot for my phone.
It is a well made bag. The micro one has enough room for a tube, 3 park levers, CO2, the really little CO2 valve, and maybe your keys and a couple credit cards or something. The only slightly odd thing is the loop that goes around the seatpost has elastic on it, which is odd since I want this thing to not hasn't fallen off at least.
Perfeita, cabe tudo que
The quick release is kind of nice, but has a pretty significant, unanticipated liability: the mounting bracket can only fit on the seat rails where they're parallel to one another. If your seat is too far forward, you won't have enough parallel rail exposed behind the seat clamp to fit this mounting bracket. In order to install this bag, I had to move my seat backward from its carefully fitted position :/ Also... the front strap is too short to go around an aero seat tube (eg. Cervelo S*), but it seems to do fine without it.
Great bag. Fits really well without looking clumsy. Replaced my previous small version of the same model and am pleased with the extra capacity.
Medium size bag holds easily two/three road tubes, mini-pump, chain tools, etc. for longer distance rides. When you run out of space, unzip for extra volyme. The quick-release is handy, too.
Good bag only down side has to be unfastened from the bike to unzip as I do have it right up under my seat but big enough for 2 inner tubes and tyre levers
In my opinion this is an excellent bag for a road bike. I think the size of the small bag is excellent for a performance concerned person, and it fits 2 inner tubes, a multitool, patches, quicklinks and your credit card. At a stretch you might be able to push a couple of more small things inside. I found the clip mechanism to be really sturdy, with no rocking of the bag so far during 100km rides. The only thing I found weak in this bag is the zipper handle. Depending how lucky you are it might not last for long. But on the other hand it is not that you can't live without it, I would totally recommend this bag to anyone with no hesitation.
Bag works well for the price. Holds tube, levers, small inflator and cylinder plus my keys, ID and credit card. I tried to stuff in my iphone that has a case on it and it wouldn't fit. I doubt it would fit without the case. It's kind of a shame because there seems to be a bit of room left. Maybe with a careful folding of the tube I can somehow cram a phone in. The loop to hold the light is a great feature, but the zipper location is not, as others have said.
Very good, nice and neat and right size for tube, tyre levers, key and small tools.
Room for a tube, tyre levers, patches and a multi tool, yet still tiny under the saddle. Just the job.
Very good saddle bag, durable and good quality, this is my second Topeak.
Easy to fit, sits secure on bike and held an inner tube and tools with room to spare. Well happy with it.
Very neat and well constructed plus simple to fit
Excellent, 2 tubes, Park Tool, Co2 canisters fits in perfectly
Great little bag when your not going too far from home! Just enough space for a tube, levers, and a multi tool. A bigger one is probably needed for longer trips should you want to carry more spares.
Really great bag and the size is perfect for my needs (one tube, a tool, keys...)
Small size is great for small multi tool and an inflator...maybe a smart phone will fit but doubt much more than that
Great bag. Big enough to carry all my stuff, but not cumbersome under the saddle!
Great product perfect size for a tube, multi-tool, CO2 and a set of tyre levers Great service from Merlin cycles too ;o)
Excellent product I went for the medium size with straps which I would say will suit most riders for day rides etc. If you need bigger then get a saddlebag! Usual great Merlin service at a fair price. Highly recommended
The Mini version - I can fit the following in the pack. A road inner tube, two tyre levers, a multitool, a small first aid kit, small repair kit (chain pins, links, cleat, zip ties, patches) and a front door key. My iPhone 5s will fit in, but only if I remove the multitool. It tucks very nicely out of the way and beats having bits jumping around in my jersey pockets.
Solid construction and water resistant.
I have a small one of these but my essential kit seems to be getting bigger, keys phone spare tubes etc. Well consructed bags. This one will expand as well.
I already had a small sized one of these which I could cram the essentials in - inner tube, tyre levers, iPhone (just), some money and key. Now that I have a second bike I decided to go for a medium size (a friend has the large one and it looks a bit too big on the bike sticking out from the back of the saddle. It is also wider and there is a risk of chaffing your thighs on it). So the Medium size was the one for me. I can easily get two inner tubes in this one plus the other stuff, and even more if I utilise the extension part of it. It should last for some time as it seems to be well made. My only gripe is that it is a bit fiddly to unzip because the top of the back of the bag can be close to the bottom of the saddle, plus the zip handle is not particularly long. If you loosen the straps to let the bag hang a bit below the saddle to ease this problem the bag bounces about a lot when hitting rougher bits of road which is worse. But all in all a good product at a sensible price.
I already had one of these and bought another as a present for my brother-in-law. The small is a perfect size for a road bike inner tube, levers, a couple CO2 canisters and a multi-tool.
Solid bag that does the job,. Not 100% water proof but nothing a few zip bags don't sort
Perfect size for the essentials, spare tube, multitool, keys and mobile phone. This is my second Topeak Aero, great durability also.
Wasn't sure whether to go with the large or medium. Went with the medium and looks to be the right choice. Sits snuggly under the seat and doesn't protrude. Any wider and it would've. The large is slightly wider. Easily fitted a 29er tube, tyre levers, patches, keys and phone. Loops for pump underneath but a little bit close to the tyre for my liking. Reckon I've 1-2cm clearance with the 29er. I've seen some reviews saying the Quickclip is tricky to fit. Not sure I'd agree and is very straightforward. Bought another clip for the road bike to share.
I bought this as a present and my friend is extremely happy. It carries a huge amount but doesn't look bulky
Nice size bag, easy fits two tubes and two co2 cans and a Gore waterproof.
Very neat can get three inner tubes, CO2 inflator + three cartridges, mulitool, chain tool, a couple of energy bars and if you use expansion zip a gillet or lightweight coat in it. Medium size bag.
Great little bag. Bought the medium model, fits spare tube, bicycle multitool, tire levers, a pair of nitrile gloves and even a pair of pliers. Still have room for a few other small things like gels. Attaches very firmly to seat and post and doesn't rattle around or get in the way of my legs. And of course a great experience with Merlin!
Bought the small size which fits very neatly beneath the saddle. Can store 2 tubes, a mini tool and a mini pump. Very pleased with purchase.
Great bag, quick to fit and secure. Well made and looks good on bike
You see zillions of these because they are good. I bought the XL for my MTB as I don't like wearing a back pack, and my legs rub on it because it's too wide near the seat post. Smaller ones are OK.
Fits everything you need for a full day on the road bike. happy days.
Decided to take the plunge on my commuter bike and carry all the spares on the bike and not in my back pack. Works a dream!
Superb bag, fits perfect under the seat, doesn't touch the inside leg at all.
Medium can fit 2 road tubes, 2 park tool tyre levers, multi tool, small amount of Firstaid kit with space left, end if you unzip the expansion zip you'll fit even more in. Clips off and on with no issue. Great replacement to my previous saddle bag that's fixing straps wore through.
Great bag, can get all of my repair kit in it with room to spare. Only down side is that you rub your thighs on it when you move out over the back of the saddle. Delivery was very fast, and service from merlin was great
Great Bag, very useful and good size.
Small bag perfect for tube, gas, repair kit and multi tool on road bike.
Great little bags-light but big enough for a tube, levers and a multi tool.
Ideal bag for a spare tube, tools etc
I chose the medium sized bag which can hold a topeak multi tool, puncture repair kit, Co2 inflator, levers and inner tube. If you have less a small size may be more suitable, John
Works great. "Micro" sized bag is still large enough for a spare tube (well, for a road bike at least) and spare tools. Mounting clip is nice and sturdy. Fast shipping (to Canada) and awesome prices!
Great Bag, with ability to extend a bit with the zipped concertina design.
Got both the small and medium bags with straps which fit my needs for road and hybrid bike perfectly. Small will get road tube, puncture kit, multitool, disposable gloves and a topeak racerocket pump. I also squeeze in reading glasses so I can see what I'm doing with roadside repairs!. Medium will get in your MTB tube and all of the above with space to spare!
Great little bag. The small size still fits in my mini pump, spare inner tube, phone and other tools I need for a ride. As ever a great price and speedy delivery from Merlin.
Nice and much value for the money... one of mine got broken after 2 years usage
Bought the large with straps - holds everything I want and more, the expansion is especially helpful. Not as narrow as some other saddle bags but didn't give me much issue like some other people have had (back of leg chaffing etc). My only issue is that water seemed to get in at the zip (I was in the rain for near enough 8 hours) so don't expect it to be perfectly water proof.
great item just big enough for mtb tube & multitool
Superb piece of kit, medium holds alien tool, inner tube, cable cutters and 3 Tyre levers. Merlin are all top company with top products. Been using them for years and never had a problem.
really quick delivery from merlin yet again. the bag is the perfect size for my road bike. i can fit a tube, puncture kit, multitool, few tie wraps and some keys in.
Great Product. Suitable for weekend adventures in Northumberland. Great delivery as ever!
Functional and fits well behind saddle
Looks really good. Well made and a good size for a medium bag. Waiting for new bike to arrive to cannot say what it's like on the bike yet!
I was very pleased with the service from merlin, again they were very prompt with their delivery, also the product was spot on cheers steve
Used them for years. excellent internal mesh pocket & ykk zip
Bag is reasonable size but haven't used to full extent. Wouldn't want anything bigger for keep fit cycling. Only issue is I wil probably have to buy a new rear light to fit to light loop properly but that's not the bag's fault.
Very good product, seems well made. Exactly what I was after. I can fit in tools, wallet, phone and keys easily. Quick delivery too.
Excellent item - fits well, packs the basics and then some, well made, looks good and is functional - and very impressed with in terms of the price of the item (the best I could find) and rapid delivery within a couple of days which made a big difference. This is my third order through this company and without doubt I'll be putting more business this way and recommending the same to other fellow riders! I'm impressed! - Well done and thanks!
Great size. I put my spare tube, pump and compact tool kit inside.
very well build bag, I bought the medium size and it fit tubes, phone, money and other acessories that you need in a ride!
Good bit of gear. Just the right size for a dry ride.
Small, but holds everything you need and lasts for yyeeaarrss. Unless its the clip one which will fall apart the first time you slam the front door on the way out.