Brand Serfas Model LT-2GY Details Lowest Price ($19.99)

Average Rating

Serfas Speed Bag, Grey, Medium
Serfas Speed Bag Grey Medium – Features
Serfas Seat Bags are designed for function and look good too. From their fully finished interiors to the added safety reflective features on the exterior, they are the best choice for storage on your bike.
Roomy 84 Cubic Inch Interior
3M Scotchbite Reflective Material provides maximum visibility
Hook and strap on interior for Secure Key Ring Storage
6-InchX 4-Inch X 3.5-Inch

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Serfas Speed Bag Grey Medium – Reviews

This is a great bag. It comes in several different accent colors, has a two way, smooth zipper–hooray, lots of room and is expandable. For some reason the shape of this bag will hold a ton of stuff. With the extension closed, I have an inner tube wrapped in rag, tire irons, muilti-tool, co2 cartridge and head, little Swiss army knife, and energy bar in the bag and have room to spare. The extension on the bottom means that the flap door does not open as nicely as the Topeak wedge, but it still opens easily enough. I had a Detours large Guppy, which I also liked a lot but which I apparently lost full of stuff. Even though the Guppy supposedly had a larger capacity, the Serfas medium Speed bag beats it by a lot. I know Serfas is considered second class stuff by bike aficionados but if you are looking for a medium sized seat bag with lots of room (including internal pockets, key fob), check out the medium Speed bag.No other bag has a two way zipper. I bought mine online from Serfas.

E. Perry

When I first received it. It looked really small but it actually holds a lot of stuff plus it does expand when you unzip the bottom. I was able to put my multi-bike tool kit, my lock, my bungie cord, my bike gloves, and still have some room to fit more. The material looks very durable and The color looks really nice. I got the Gray color and it looked pretty close to the image on Amazon. The zippers open and close very smoothly. It attaches very securely below my seat. The velcro is really strong.

Jaime Herrera-Torres

Good sized bag to fit everything a rodie would need to fix flats, etc. Purists may think it is too large, you know the type that tie a spare tube to the bottom of their saddle because of all of that extra weight…hey lose a pound.

A. Mefford

This bag has enough room to fit my spare tube, tools, lock, wallet and cell phone. It has elastic loops inside that hold my tools, a small mesh pocket on the inside of the flap that holds the USB charger for my lights, and it has a mesh pocket on the side that holds cash and cellphone. One cool feature is the expandable bottom. It adds about 50% more storage space. I would buy this product again.

Sharon L. Berdine


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