Review on Hydraform Ergo-Lite Ultra 16 Ounce Amphipod by Keith Aluguvelli

Great. I upgraded from the 10 ounce version for intermediate runs. Love the nozzle on this one, the larger ice hole and I've had fewer issues (like zero) with the filaments to keep it from leaking. As does the 10 ounces I forget in my hand, although glad it's there when I need a sip! It's practical, useful and you get used to it! A well-made bag can hold multiple packets of fruit snacks (or whatever). Happy with the purchase and will buy again. Update: I've been using it for 18 months now, almost every run (3 times a week) and rarely use my 10oz anymore. At 8-10 miles at 10F it starts to freeze towards the end - no criticism just a fact! I've never had a mold problem (see other review) but I live in a dry state. When I finish my run, I dump it and throw it lidless in my mesh bag where I stash the rest of my gear. I don't see any obvious signs of wear. I would definitely buy it again if needed, but don't expect to need it for long.