XLAB Mini Bag

I keep this in my carbon wing on my bike. It fits like it was made for it. Which it was. I keep a multitool, derailleur hanger, patches, two tire levers, spare chain pin, and one tube in it. On long rides, I put the larger tire bag on for storing wallet, phone, keys, another tube, extra chamois butter, etc. This is not a trunk for storing all your extra goodies. It is a MINI bag for storing a couple of essentials in the otherwise empty space in the wing. On the plus side, it is so small that I had to change a flat in one race, and just threw it in my jersey pocket when I was done rather than take the time to put it back in. If you have one of the wings from XLAB, get this. Otherwise, it may be a little small for practical use. Unless you just want to stuff it in your pocket.

AWESOME! My old bag was a cheapo one and it started to fall apart and rub on my legs uncomfortable. This one is perfectly sized for tire repair needs and fits comfortably on my bike. Super happy with my purchase!

Small, which is what I wanted. Nice tight fit under saddle. No bulk!

Was looking for something that would not be to bulky or heavy. This Bag was just right. Its big enough to put a spare tube, Co2 regulator and cartridge, and two tire levers. Once the bag is in place it does not move. It stays nice and secure with out any swinging or bouncing. Did I mention it was very compact? If I hadn't gotten it on red it would have looked as it was part of the seat. If you are looking for a light yet capable seat bag for your ride essentials you just found it.

While the bag is smaller than expected, its a very sturdy bag and should last a long time. I had a tight fit with my tube, 2 levers, CO2 and inflater. I could not fit in my tool with it. May have to look into new inflater.

Enough space to fit the absolute basic stuff you need to have on you for a ride. Was easily able to fit a Topeak Mini-9 multitool, patch kit, spare tube, micro-inflator with 2 spare CO2 cartridges and a pair of tire levers. Velcro straps are high quality... even on a super bouncy road no issues with the bag coming loose. Would be nice if the straps were a bit longer though, was a very tight fit when mounted directly on the seat post of my Cervelo P2. Also a perfect fit when mounted on the back of my XLab Sonic Wing.

Love the smaller straps and compact design so I can fit it with a garmin varia light mounted on the saddle rails. It fit (1) TPU tube, (1) CO2 regulator, (2) CO2 canisters, (2) tire levers, set of hex bits, (1) topeak ratchet.

Just like I read this is a small bag. I bought it to fit into my new carbon wing and it does. However I was hoping to fit 2 tubes, my co2, and a tire lever but it won't. It fits everything with only 1 tube and I managed to fit my multi-tool also. It is a quality built bag though.

If you're looking for a small bag to fit under your saddle then this is perfect. But... you need to understand that it is small. I can fit a couple of gas cylinders, a spare tube and a £20 note in there and not much more.

Packing in CO2, tubes, tire levers. Fits right under/behind the seat. Used in multiple triathlons and no issue. Great quality

I’m giving this two stars just because it says it’s mini otherwise it would be 1 star. Despite the name, I thought it would be a little larger. Absolutely useless, I can’t even get my inner tube in this bag, let alone any gas to inflate it. Totally pointless.

I greatly overestimated the size of this bag. Good for basic tools OR a tube, not both