I bought this bag for my restored 1972 ManuFrance road bike to carry a spare tube, a set of vintage tire irons that I bought when I switched over to clincher tires in college, and an old Velox patch kit that has been refilled a dozen times.
The Banjo Brothers deluxe seat bag holds all this stuff plus a couple of granola bars. The fit is great, it was easy to install and it looks super!
I have one of these bags on all three of my bikes, My TREK Madone, My TREK 7500 hybrid commuter and my Jamis Mtn Bike. I use them for carrying tire emergency gear. Each holds a spare tube, a set of tire levers and a CO2 inflator. There are some nice features too, there is a separate compartment that I use for carrying some $$ and each has a tether with a hook on the end that I use to stash a spare house key. They are well made and durable, easy to install and well worth the $$. The medium works well for the two street bikes, the Mtn Bike tube is a bit bulky (26X2.2) and required a step up to the larger size.
I use it to hold identification, cell phone, and what I need to replace a tube (tube, levers, CO2 cartridges). It can hold those things, but not readily or easily.
I needed a new seatbag that could hold roadbiking essential and this works great. It holds a spare tube, a patch kit, an inflator, a few CO2 cartridges and a compact too. Plus it's reflective and has a loop on it to hold a blinking rear light for dusk rides.
It may be small, but I fit two 700 x 25 tubes, two C02's with inflator, two tire levers, a multi-tool, pain relievers, a $20 bill and something else I can't remember. I tucks in and without any supporting testing, feels pretty aerodynamic. I love this thing.
Excellent seat bag. Exactly the right size for a multi tool, tire, levers, a small bottle of lube, and small pump. Maybe a spare power link or chunk of chain, and you can still stick your car keys in there.
Mount easily, seem very secure. No problems with them. Tail light mount option. Very water resistant.
Just don't get white. It starts out sexy, but quickly gets gummy and doesn't wear well. Other colors should be a lot better as the white seems to be a rubbery sort of finish, where as the others are a heavy cordura nylon type finish.
This seat bag is great. It holds 2 tubes, patch kit co2 inflator and two cartridges, plus my lock and allen wrenches. I really like the catch for your keys. Never again will I worry about having my keys fall out when I go to get things to fix a flat. Great produck and well made.
Excellent quality and workmanship. The fit on the bike is secure. Well designed and thought out. Made by a company that understands cycling. This is the 2 nd Banjo Brothers product I have purchased. The 1st is the medium sized backpack, again superb quality, workmanship and functionality.