The Insulator™ is a versatile hydration system that attaches to any pack or a kayak deck for easily accessible hydration. The insulated, taste-free Big Zip SL reservoir, drinking tube and bite-valve cover keep liquids cool or warm. D-rings provide secure, easy-to-use attachment points.
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Big Zip by Platypus
Platypus' premium hydration system is loaded with improved features.
