28mm Hydriam Collapsible Flask 750ml in Blue

Perfect for storing water in running vests or for a simple way to carry a flask of whiskey up the mountain, the Hydriam is a versatile and lightweight way to carry whatever liquid you need it to.

Using the same universal 28mm thread as the Vecto, the Hydriam is compatible with filters like the Sawyer or the Platypus QuickDraw, allowing for filtering on the go during long runs or fastpacking trips.

• Rolls up small when empty
• CNOC's lightest water carrying container
• Tapered design to easily fit in running vest pockets
• 350ml, 500ml, and 750ml volume size options
• Tethered cap
• Attaches to filters with a 28 mm thread, such as the Sawyer Squeeze, Mini, or Micro, and the HydroBlu Versa Flow
• Robust and durable, utilizing the same material as the Vecto
• FDA approved and BPA, BPS, and BPF free