TopeakBackLoader Bike Bag

I got the 15L. Comes with a water proof air tight bag.Love the straps. I've toured 500 miles utilizing this. No complaints yet. It does not sway and secures even with a smaller seat post.Buy nice or buy twice. And this is nice.

Product is high quality, very nice. When rolled closed its a little smaller than I expected so I bought the larger ones and returned this size.

Like that the waterproof 2nd bag included has a vacuum sealer. As I'm sure you've seen on many reviews saddle bags will sway quite a bit when you're out of the saddle but if you don't have any crazy setup on the front end (like me -_-) it shouldn't impact handling. I recently switched to a 130/-10° stem and when I tried this out again recently it definitely had an effect, but I imagine most of you don't have your bike setup like that.

This is a qood purity product. It does not fit the Lectric XPeak eBike with the optional comfort seat, so I need to return it. Also, the 6L is too short to hold the XPeak’s battery. So even if it ft, it would not work. But as mentioned it does not fit with the optional comfort seat.

Although I didn’t give this the bag the highest rating, I do really love it. Topeak is a great brand that will fix anything that goes wrong for life. It adds little air drag as does not stick out on either side of my body’s slipstream. I can carry a half-gallon glass bottle of milk along with tools and clothing on my 12-mile commute home without the bag wobbling or putting me off balance. The elastic cords on tp come in handy for adding mail and other things I pick up without opening the back.On the negative side, it’s not nearly as quick to pack as my previous, smaller capacity bag which just has a zipper. With this bag I unclip two buckles and unstrap the Velcro seat post strap, and carry it upstairs to unload and load later. Less convenient, but the higher capacity is worth the minor effort.If the Velcro and the 4 high-quality plastic buckles wear out or break (the weakest links to this design) they are not replaceable without sending the whole unit back to Topeak. Stil, i’m very happy overall, and I’d buy another one like this in the future.

Great bag for my commuting needs; I don’t have to have a rack on my bike any more. Most of the time, I keep it tightly rolled up; it just has a spare tube and some tools. But once in a while, I stuff my laptop or a pair of shoes or my dinner in (or any pair of those three).

Fácil de colocar, si lo colocamos bien socado no da problemas de movimiento, la verdad es de muy buena calidad, lo use varios días sin problemas, la bolsa interior es genial, se comprime bien el contenido casi queda como sellado al vacío

Perfect size and weight. Versatile!

Perfect size for what I needed. Dry bag included is a nice touch as this is the way to go anyway so you don't have to undo the bag from the frame for an over nighter. Very little ( side to side) sway which was a problem with another brand of bag I had.

Tuve que devolverlo porque me enviaron la bolsa de 6 litros de capacidad a pesar de que la descripción del producto dice 10.La bolsa está muy bien para viajes cortos pero para un viaje de más de un día es insuficiente.Cabe un sleeping bag ultralight y un par de prendas de ropa. Nada más.Por eso la devolví ya que requiero mayor espacio para viajes de más de un día

Me mandaron la mochila de 6L y no la de 10L. Hice un segundo intento y aun y con una nota especial en la orden me volvieron a mandar la de 6L. Muy mala experiencia, inclusive "alejandro" de amamzon dijo que mejor ya no la pidiera...

Compre la versión de 10L y se equivocaron en el envío me mandaron la versión de 6 litros

I give 3* only because - unlike the Spanish reviewers below - I ordered the 6L version as titled, but received the 10L version!Which is fine by me! But mislabelled nonetheless.Otherwise, a very high quality product with a good delivery speed.