Superlight (220g/7.4 oz) and extremely fast (3L/minute). Perfect for the West Coast Trail and Juan de Fuca! I ditched the quick connect cap to save weight and can no longer find it. It plugs right into a water bladder hose so not really needed. Still has lots of life left and you can find replacement filters for $26 (last 1000L) Retail for $125 + tax More info: https://www.mec.ca/en/product/5015-631/HyperFlow-Microfilter?org_text=hyper