ZONE3 Aero Top Tube Cycling/Triathlon 'Bento Box' Bag, Black/Silver, One Size

I got this to pack some essentials like a spare inner tube and levers etc, it's a nice size and fits nicely on the bike. The velcro provided was super crazy long so you will probably need to trim it down. Does what I need and looks nice as well! Seems pretty ruggedly built and the zip is great.

I use this for my eMTB to carry useful things like snacks, bike tool and puncture kit. It's small but really useful where space is very much at a premium on my bike frame

Great and simple bento box ideal for storage of tools etc. fits snuggly on the top tube.

High quality material, cut to length attachment straps. Enough space for gels etc. I'm not sure you'd get two tubes in here. But to be honest that's not what I bought it for.

This bag is great for putting some little accessories. It doesn’t get in the way and is quite subtle.

Able to get a compact pump, 3 levers, small patch set and tool kit or mobile. Usually able to fit in a gel pack as well. Velcro straps are ridiculously long! Will need to be cut to length. Seems reasonable well made, for cost. My only criticism is, it will, even with stem strap tight, want to slip sideways a bit. But value for money, definitely.

I wanted something to hold the battery for my bike lights. I'm still looking. I have no idea what they were thinking with the fixing straps because there's absolutely no way of making what they have attached to the bag, work. Absolute garbage.

Good product however smaller and less flexible the I thought it would be. Perfect size for gels for rides though.