Nathan 18 oz Insulated Soft Flask with Bite Top

Nathan 18 oz Insulated Soft Flask with Bite Top - 2025

Nathan
SKU:
NS4017
|
UPC:
717064926718
$34.95
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Description

This soft flask provides big-time insulation for a big-time thirst.

  • Insulated properties keep fluids cooler 38% longer than non-insulated soft flasks
  • Bite valve keeps liquid from escaping
  • Works great with all Nathan hydration vests
  • 18 oz. capacity