Soft Flasks are a nice hydration option since they get smaller as you deplete their contents. Thus they end up more streamlined as your get weary in the latter parts of big adventures. Easy to squeeze and re-fill, flasks take minimal effort to keep you going.
CAMP’s version, aka Soft Flask CAMP (SFC), comes in two sizes. 150 milliliters is good for gel, which is much easier to consume when mixed with water and put in a flask. The 500ml version works great for water or light mixes of supplemental powders. Together they make a great fueling team.
You can attach flasks to your pack with the SFC holder.
|150ml (9.15 cuin)||24g (0.8oz)|
|500ml (30.50 cuin)||33g (1.2 oz)|
Update 2019/20: CAMP increased the volume of their flasks from 150 / 500 ml to 300 / 600 ml (two separate sizes).