MuckGuard

HydraPak$3Buy

The creators who use it, or GearCred, may earn a commission when you buy through these links, at no extra cost to you.

From HydraPak

The flip-up Muckguard protects the Surge(TM) valve from dust mud and grit. It opens with one hand and seals the valve when closed. Fits all HydraPak Squeeze Bottles and newer model Polar Bottles with a Surge Cap (12oz 20oz 24oz 30oz sizes). Muckguard only. Surge(TM) Cap sold separately. Please verify cap compatibility before purchase. Compatible with New Surge & Sport Caps only. Does not fit older Polar Bottle caps.