Review on 🎒 NeezToz 2L Hydration Pack Backpack with Free Cleaning Kit Set (4 Pcs) - Ideal for Hiking, Running, Biking, Skiing, and Cycling by William Groupp

The backpack is very comfortable, very spacious even when the hydration bladder is full. The drink was kept cool for a long time. I really appreciated the helmet net. Not sure if it was mentioned in the description but it was a pleasant surprise. I love the cleaning equipment that was included for free. I took off two stars because of the mouthpiece. It was difficult to understand how it works. But most of all it flows. I would say I lost about 1/4 of the content. My clothes are wet and dirty. Thought about taking off a third star because the bubble is hard to fill. But then again, most of the cylinders I saw were of the same design.