Have a piece of gear you have replaced or no longer need, pass it forward! Please no commercial posts, this section is for users to sell or exchange their gear that is no longer being used.
I don't have one to sell, but I just got an REI catalogue in the mail that's advertising all platypus reservoirs and bottles at 30% off. Same for all camelbak bottles. Looks like the sale is from June 20-July 1.