Surge Cap

HydraPak Verified independent store

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Designed for performance and maximum flow. The Surge™ valve technology maximizes flow rate and self-seals to eliminate leaks and splatter during activity. An ideal replacement cap for HydraPak Squeeze Bottles and newer model Polar Bottles (12oz, 20oz, 24oz, 30oz sizes). **Please verify cap compatibility before purchase. Does not fit legacy Polar Bottles made prior to 2006. Show more