SOURCE Product Reviews (Page 28)
Ive used the source widepak with my salomon, I have to say it was a great innovation for the drinking tube to be removable without leaks.
However the joining area of the mechanism and the tube came loose just after 1 month of use. The fitting because unusable and I could not fit the mechanism back into the housing. Perhaps a change in design to make the detaching mechanism a permanent part of the bladder would be good for the next version.
Also the shipping to Finland was very quick, as it only took two days! Thanks for making my runs so much more enjoyable!
Point where the strap is attached to the sole has finally given up the ghost (not surprising given the abuse I've given them), so I'm now trying to source another pair - not easy in Britain.
In summary - a great sandal with an unorthodox but effective strap system and a good sole.