BCA Stash BC

BCA Stash BC 35 litre Black backpack by Backcountry Access great 35l pack for small tours and off piste adventure the pack is hydration ready 

The Stash BC The insulation in the Stash back packs is very good and ensures that the hydration system does not freeze up. 

BCA are The originators of freezeproof hydration, BCA realizes that proper hydration is your key to bagging peaks and slashing powder. By carrying a freezeproof system you can guarantee that your day won't be spoiled by dehydration caused by a frozen tube. 

The Stash hydration system doesn?t just slow down the freezing process, it reverses it. Conductive mesh extracts heat from your steaming armpit !! then traps it inside the superinsulated Stash sleeve. This keeps your hydration system free of ice?giving you plenty of vertical to brag about over a cold one at the end of the day. 

Please excuse the American text above we could not resist including steaming armpit quote from backcountry access web site.