This is a life saver! I live out of a 40 oz hydroflask. I also have similar growlers and 32oz bottles as well. Our scrub brush at home barely fits to the bottom of my bottles. I would have to soak them for a while and then give them a light scrub. This long handles brush is fantastic for cleaning out these bottles.
The straw brush is the perfect width to clean the straws and flip top lid and the small curved brush is great for getting in the nooks and crannies of the bottoms of the lid. At first I thought it would be a pain to get out a 3 piece kit to clean my bottles every week but it makes the cleaning go so fast, I really do not mind!
Review By DannyS On September 8, 2016