Instruct: Classify the given review as either positive or negative.
Query: Hydration Daypack was just what I needed

This H2O pack worked great for my white water rafting trip. I got dehydrated on my last trip, which was absolutely no fun! I was determined not to let that happen again. I liked the fact that this one held more water then some of the others. It was comfortable to wear, even under a life vest! It also has extra pockets to hold other things that you don't want to lose on the river. This was a two day trip, and I was very glad that I brought this along. It's also easy to put together and to take apart and clean. I would definately recommend it!