ROCKBROS Small Saddle Bag Bike Seat Bag Under Seat Cycling Storage Pouch

Nice saddle bag....bought this as a spare and it will hold everything I need in case of a possible flat tire

I’ve bought this same saddle bag for multiple bikes and it’s great quality and perfect size keep me coming back

Got this and returned it immediately. Was the build quality bad? No. Was it poorly designed? No. Would it fit my bike? Yes. So why did it return it? It was TINY -- Lilliputian even. Don't let the "1.5 L" capacity fool you. I would guess it is more like 0.3 Liters. I normally would carry a spare tire tube in my seat bag -- nope wouldn't fit. What about my small, coiled bike lock? Again, too small. I guess you could keep spare change and an energy bar, but that's it.

Great fit for my bike. But keep in mind, this is very small, so be sure to measure accordingly. I can only fit one bike tube in this and a small allen wrench. Also, it is not waterproof.

This Rock Bros under-seat bag is great! I have read some criticizing its size...IT'S SUPPOSED TO BE SMALL!! It is perfect for your go-to tire flat fix bag. It is almost tear-drop shaped so that it tucks up under the seat oh so well. In mine I hold: (1) 700x25 inner tube, 1 nozzle for CO2 cartridges (2 of those as well-each 16g,) 3 tire levers, and 3 allen wrenches for all the sized bolts, etc. that my Giant road bike might need. From the photos I supplied you can see how well it tucks under the seat, allowing for rear light underneath it that really lights up the reflective bottom of the bag as well. There is a little tab on the back that allows for another reflector to be hung, but I wasn't able to find one that looked and fitted well, so the round bag reflector already there does a good enough job for me. The affixing velcro tabs were a bit long (better that than too short...) so I used scissors and cut them down to size! This bag is meant to be for a job like I am giving it. I hope to never have to open it. It looks great and provides reflection as a bonus. I have a different bag up front for cell phone, keys, i.d., and power bars. It would be a disaster to have to reach around back while on the bike to retrieve such things! If you are looking for a minimalist bag to carry what I have described on your road bike, this is for you...

Small and fits perfect! So happy with this saddle bag.

It gets the job done, but I would recommend getting something that is water resistant or waterproof. I didn't buy it thinking it was, but assumed it would be somewhat water repellant. However, it's very absorbent and the contents will get wet of the bag does.

I have been using this as a bike saddle bag for only 3 weeks, and it is clearly low quality. I am in the process of returning it as it does not function properly as a saddlebag. I have two major complaints: 1. The zipper is defective. It does not stay zipped shut, rendering the bag useless. It's as if the zipper is too loose, so any bumps will slowly unzip it on its own. This is clearly problematic for your stuff inside. Nearly every ride would end with the zipper as it appears in the attached photo. 2. Overall material quality is very low. After only 3 weeks of use, there are multiple points of material failure. with cracks, rips, and tears. I expect this after years given the tough conditions saddle bags go through, not weeks. Overall the small size and looks are nice, but given the fundamental issues this product is useless.

Nor like the images

great, big and light

Material muito bom, encaixe perfeito mais deixa a desejar no tamanho. No ideal seria com espaço para pelo menos uma câmara de ar e uma chave multiuso. Triste escolha de um ou outro.

It is made of good quality material (I haven't used it under the rain yet). It has reflective bands to improve visibility. The size is perfect to go under the bicycle's saddle. It actually doesn't interfere with the look of the bicycle at all, it compliments it very well. Please bear in mind that it is a small bag for under the saddle so space is limited to small items. I have put these items together and they fit. A credit card wallet, house keys, earbuds case and a small packet of tissue paper.

Very small size