ddLUCK Silicone Bottle Cleaning Brush with Long Handle, 31cm Water Bottle Cleaner for Baby Bottles, Hydro Flask, Sports Bottle, Vase, Glassware, Perfect for Smaller Diameter Bottle Openings (Qty 1)

Great sturdy handle and soft bristles but hard enough to get the crap off the inside of the flask and is long enough to reach all way to the bottom. Works great and brilliant value for money too.

Super happy with this bottle washer. Great quality, gets into small openings and works well. I prefer this type of cleaning end to standard bristle types too as it also gets cleaner and stays that way.

Brilliant, I use for cleaning my flask .

Super mop! love this brush it works so very well on our reusable glass milk bottles. It's quite wide so make sure your bottle spout is wide enough to receive the brush.

works well and unlike plastic brushes doesn't go grotty, can be sanitised

Bought to clean my water bottles. It is the correct length and the head fits in my bottle OK, though I feel it would be better if it was a little bigger. But I feel that the silicon bristles don't scrub as well as I'd hoped.

Excellent, seems like it will last a while and head fits into all my narrow necked drinking bottles.

It's just perfect. Nothing else to say.

Super pratique et efficace pour nettoyer les gourdes.

Agree with others, Item is quite good, but the size is annoyingly tiny!

Although quite narrow with short bristles, it does a great job of cleaning, and can easily get into tall and narrow glasses etc, especially crystalware or other internally grooved products which are otherwise almost impossible to get clean!

It's different than shown in ordered picture, but it is great design, blisters and ribs are designed in such a way that it clean entire bottle perfectly without any effort. And was delivered by AIR, quick. Thanks, ddLUCK.

It foams up nicely with dish soap, but the bristles are softer than expected making scrubbing with it nowhere near as effective as imagined.