CamelBak Classic 85 oz, Graphite/Black, One Size

I have only used the hydration back 4 times since I got this and the mouth piece has already started leaking.

Plenty big enough for my needs as I'm currently only doing short runs. Other reviews have mentioned the lack of a decent seal on the cap but this is due to it not being sealed properly by the user. This has happened to me once or twice but if you turn the cap anticlockwise until it drops down then turn clockwise to seal there's no leakage and filling is made easier with the built in handle. I was going to only give 4 stars for storage but this is for carrying water not hiking equipment and the storage is adequate for a phone and keys. Overall a good quality product that does its intended job well.

Muy contento con la compra, he tenido ya varias y esta, que la llevo usando varios días ninguna queja. Como es lógico vaciar siempre el depósito para que no cree mal sabor ni genere humedad.

no me ha gustado la pequeña capacidad del único bolsillo que tiene

I understand why people loan about the seal, it's user error, I've done it a few times that I've not got the lip on properly, excellent size pouch could be bigger but you'll squeeze a phone and keys into it, straps are good size is perfect and I've found it good all long distances rides very happy, if you need space to carry extras like puncture repair stuff and other niggles buy a bigger rucksack version this is purely for hydration.