Medium is pretty big and its hard to use with garmin varia radar (overlaps because of clearance with tite on radar). Nice build quality
Short rides, light weight for hilly rides.
I got the medium and it has a ton of space. Clips work perfectly and it fits tightly to the seat post. You can fit everything you need for your ride in this bag. Good value for the price.
use it for my spare tube and cell phone.
simple velrco on, can fit 2 co2's, 2 tubes and a lever
This size is good for small items like tube, lever, CO2, inflator, and maybe 1-2 other small items like shot blocks. Not enough room for rain jackets, arm warmers,etc. Good to use for those nearby rides. You'll probably want something bigger for the long rides.
This pack is good especially the large one for extra tubes and co2 cartridges,it also good for securing keys,cameras and phones. It straps easily below the seat and it will not affect your riding ability.
No complaints - holds everything I need, fits neatly under the saddle. I was hesitant to buy this having a large-diameter aero seatpost, but it fits a much bigger post than was advertised.
This puppy provides a wonderful amount of carriage space for your rides. 2 tubes can fit easily along with tools and inflation devices. It's nothing fancy, but it gets the job done.
Medium bag will hold the required emergency tire repair items, credit card, license and a few bucks. The strap for your blinky is a bonus, but it's difficult to align it to drivers vision for maximum directional visibility.
This bag is spacious and boasts excellent construction. It clips easily in place and stays there. The bag can easily fit a spare tube, two CO2 cartridges and small inflator, a patch kit, and multitool. The expandability is helpful if I want to bring an extra snack on the road. I have yet to clip a light on the backside strap, but I appreciate the added functionality.
Love this bag, big enough for all the tools (and a few snacks) for that long day ride. Does not interfere with anything and looks good.
I bought the medium size bag for commuting, and love it. Mounting is really easy, and the bag fits well - no bouncing or sagging.
It's got small straps on the underside that are quite handy for holding a compact pump or other stuff. Also has elastic straps on the inside for the same. When unzipped, the flap will stay horizontal, so your stuff won't fall out.
Very clever design.
This bag is just what the doctor ordered. Plenty of room for my keys, wallet, cell phone, two tubes and tire irons. Quality construction. I really like the little netted area built into the entry flap. My cell fits perfectly there. I'd highly recommend this bag to any biker.
I love this bag so much I've bought them as gifts for my cycling buddies and will buy again for the next friend I see that could use it. Call me an enabler, but I think everyone should carry a few essentials, such as snacks and cash for more snacks, no matter how short or familiar the ride. Awesome, sturdy, roomy pack which can be used on all different types of saddles. Nice little reflective strip on back really does show up! Or you could clip a blinky tail light to the strap. I like the strap pack instead of the quick click because I can roll up a light jacket, extend the strap and tie it there if I need to.
This bag hits the sweet spot. I have the micro and can barely squeeze 2 tubes (700c x23), 2 CO2 canisters with valve and one tire lever. I particularly like that the pack is firm and doesnt sag or move around. Step up a size if you carryn a mini tool or other items.
This is a great pack, I have the medium size - I can load lots of stuff including two tire levers, spare tube & patch kit, extra tube of chamois butter, sunscreen, lip balm, energy gels and still have room for my cell phone, cards and spare cash. It is roomy and easy to access the insides. You can expand it a bit if you want to include some snacks and maybe a small camera. Really, it holds a lot, just be strategic on how & what you pack and you can get a lot more than you would think in it. Plus it works on most all rail saddle types, even Brooks (they have wider rails and so the quick mount versions won't work on them).
Bought the Large. Easy to strap on the bike and holds a bunch of shtuff. I don't like to cram arms, legs, glove liners, bars, gels, windbreaker in jersey pockets, due to the droop factor. Use it for long rides on our rural New Mexico roads and centuries. Aero-styling helps it from looking like a piece of carry-on luggage. Seems rugged and anticipate it will last a good long while. Recommended.
Great for carrying everything for a long ride, 2 tubes, 2 CO2 cartridges, inflator, multi-tool, tire levers and more. The only negative is the exposed loop section of velcro. It started abrading my shorts on the left inner leg. Easily fixed with some electrical tape, but should have been caught by Topeak prior to final manufacture run.
This is well designed product but the zipper problems reduce this to 2 stars. The first pack I ordered would not unzip all the way round. It wasn't just balky - it just would not go more than 23 of the way even if I tugged hard, wiggled etc. Not stuck - completely jammed.
So I got an exchange (thanks bikesdirect!) - and it did EXACTLY the same thing at EXACTLY the same position. Good enough to keep - I will just work around it, but clearly a general production problem with quality.
