In my seat bag a I keep a small multi tool, spare tube, patch kit, tire boots, tire levers, a small spoke wrench that fits the spokes on my wheels and a spare spoke made from kevlar fiber. Also some band-aids in a zip-top plastic bag and a small bottle of hand sanitizer. I think I have another zip-top bag with a couple of pieces of paper towel, in case it's raining and I need to dry my hands before handling my phone. Also I think I have a replacement chain link, though I don't remember what to do with it if my chain breaks.
I have a handlebar bag that holds snacks, extra layers of clothes, a small wallet with cash, credit card, ID and insurance card, my phone and my keys. There's a front pocket where I put an extra pocket pack of tissues, some zip ties and a few extra zip-top bags (sandwich size). I also have some heavy-duty plastic bags to keep my phone dry if it rains. And a small roll (.5" diameter) of duct tape that I found in a store that sells hiking and camping supplies (which is also a good place to find things like heavy-duty plastic bags to keep my phone dry). I got the idea to carry duct tape from a friend who makes her own portable roll by wrapping a long piece of tape around a piece of cardboard.
I also have a small top-tube bag that I use for things I might need quick access to, like lip balm, a pocket pack of tissues, my asthma inhaler, reading glasses that fold up into a small case, and a small bottle of eye drops which I sometimes need during pollen season. I used to keep my phone in it too, but phones these days are too big for small top-tube bags.
I have a mini-pump that attaches to the down tube of the bike frame next to the water bottle cage. I chose this one because it's easier to pump up a tire when the pump has a flexible tube that attaches to the valve stem. Topeak makes a similar pump that is very popular.
http://www.jensonusa.com/Lezyne-Micr...-HV-Frame-Pump
In cool weather I also keep a kevlar emergency blanket in the handlebar bag.
The tire boots come in handy if you have a hole or tear in the tire that is large enough for the tube to push through. American paper money works as a temporary boot, too, though I don't know about UK money. Ours is made with linen so it's pretty strong. You can also use a wrapper from a granola bar or an empty Gu (carbohydrate gel) packet.
This is all gear for long rides where I might be in sparsely-populated area and/or by myself. For shorter rides close to home, where calling a friend or taxi is an option in an emergency, I probably wouldn't bother with the spoke wrench and spare spoke, zip ties, extra plastic bags, emergency blanket. But I always would want the multi-tool, stuff for changing a flat tire, wallet, phone, lip balm, inhaler, tissues, reading glasses. I also always wear a Road ID wrist band. https://www.roadid.com/
Re: lights, I ride at night so I have several good headlights and taillights. Last year I also started using daytime lights -- a small white blinky on the handlbar and a tail light on the back of the seat bag. They're both labeled as bright enough for daytime visibility. I use different lights for day vs night rides so that one set can be recharging while the other is in use.
So that's what's on the bike. I also have a big duffel bag that holds extra gear like additional spare tubes, a container of Wet-Ones, more plastic bags (because yes I've been caught in the rain before with nothing to keep my phone and car smart-key dry), reflective ankle and wrist bands for night riding, a vest (gilet) and a light jacket, a few pairs of arm warmers and half-fingered gloves, and my bike shoes. So everything I need is always ready and easy to take out to the car if I'm driving to the ride start.
Last edited by ny biker; 03-19-2018 at 12:41 PM.
- Gray 2010 carbon WSD road bike, Rivet Independence saddle
- Red hardtail 26" aluminum mountain bike, Bontrager Evoke WSD saddle
- Royal blue 2018 aluminum gravel bike, Rivet Pearl saddle
Gone but not forgotten:
- Silver 2003 aluminum road bike
- Two awesome worn out Juliana saddles