Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Nalgene replacement bladder

I ordered this bladder to replace a Nalgene bladder that had started leaking (actually, all 3 of the bladders in the packs that my family uses had started leaking). The new design with the handle is very nice and seems like it will alleviate the problem with the joint between the tube and the bladder leaking. I've tried it out and so far, so good. The tube is quite a bit longer than the previous one and I may try the previous one (it came from an REI pack which REI no longer markets) as the new one is too long to connect to the magnate on the pack. Buying a replacement bladder certainly is a lot cheaper than buying a whole new pack!