Raniaco portable 2 liter Hydration Bladder water bottle is amazing. I like go camping with my friends time to time . I was surprised to see that this Hydration bladder is great quality and does exactly how it was described by the seller. I already got a few for my friends and family members they all love it its very easy to use now every time of go out to camp or else where I feel it's hard to carry water bottle I just carry my new Hydration bladder I attach it to my backpack and carry it very easily . It also has a filter which is a plus point it keeps the water fresh and clean. I definitely recommend it.