Blossom Bike Saddle Roll Bag - Water Resistant, Durable Cordura Fabric & Bicycle Tool Kit Holder - Under Seat Storage, Bike Pouch, Seat Roll for Road, Gravel Cycling (Black)

I like the way this bike seat roll looks and works. It’s super slim and fits all the needed stuff. I ride tubeless so I keep it lean but this fits easily a 700x25 spare tube, a bike multitool, some patch kits, tire levers, a co2, the co2 adapter. It rolls quite tight and fits easily in all my jersey pockets. That’s also great that the seat strap is removable, so you can put it in some other bags as well. Plus, they offer some color options, you can choose according to your style. It is well made with some strong Velcro, holds solid under the seat.

A little pricey for what it is but it will do the job. Very secure mount with Velcro strap.

My new favorite replacing a classic saddle bag. It can easily fit a lot, and you don't have to remove everything to get one thing out like you do when you use a traditional, bulky seat bag. This is the organizational roll needed for the essentials. When installed, it compresses everything to the most compact form that it is possible to be, without moving around under the seat.

Works great with rear hydration set up on Trek Emonda. Tubeless on wheelset so don't need a lot to pack (CO2 cartridge, inflator head, multi tool, and money). Phone and keys goes in my kit pockets. Very low profile and the velcro strap snugs it to my saddle rails. Probably can fit more if I needed to,

The bag design isn't bad, but it's made out of the same sort of cheap cordura fabric as free shopping totes and giveaway backpacks. The stitching is very coarse, and the thread used us super thin. Just not a $20 piec of kit. I returned it.

Pretty sturdy and compact roll up tool. I have all the usual stuff for my gravel bike - 2 CO2 cartridges, inflator, patches, mini tool, etc.. 700/40c tube barely fits in the middle. Once attached to the saddle doesn't move around much. I like that it has separate velcro to hold it together when moving from bike to bike. Weight is NOT 35 but 62 grams according to my kitchen scales.

I carry tools under my bike seat. In tool bag are basic repair tools (including chain links), spare tube, patch kit, spoke wrench, CO2 air.I have patched my tires, repaired chains, fixed cables of my and fellow bikers in need.PACK2RIDE Bike Saddle Bag, Waterproof Bike Seat Bag, I had hoped would fit what I will be carrying on new E-bike. It does not. It does not even hold one unused tube in its sewn compartments.The bag is made of durable material and sewn together nicely.PACK2RIDE Bike Saddle Bag on-line description is misleading and heavier than claimed. Bag strap is cumbersome to attach, if you can get tools needed for touring in bag.

Small saddle bag and super handy