Osprey Insulated Delivery System

Where to Buy

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Retailers' Descriptions

Here's what other sites are saying:

Designed to keep water flowing when you're playing hard in subzero conditions, the Osprey Hydraulics Insulated Delivery System retrofits onto any Hydraulics reservoir.


Replace your old Hydraform Insulated Delivery system with this updated Hydraulics System, or just convert any of your Osprey hydration packs with this insulated tube and bite valve. It insulates from the heat as well as the cold.

- CampSaver.com

Features of the Osprey Hydraulics Insulated Delivery System Heat reflective closed cell foam sleeve Osprey's hydraulics insulated delivery system to keep your water flowing in subzero conditions Zippered foam pad for bite valve RetroFits to any hydraulics reservoir

- Moosejaw

Osprey's Hydraulics(TM) Insulated Delivery System is engineered to keep your water flowing in subzero conditions. It retrofits on to any Hydraulics(TM) reservoir to create a hydration system that combats the cold temperatures encountered during winter activities. All parts are BPA-free, phthalate-free, lead-free, guaranteed. All materials are certified food safe according to FDA and EU regulations.

- Bentgate.com

The Osprey Insulated Delivery System is ideal for sub-zero adventurers who don't like to chew ice out of their hydration packs. If that doesn't apply to you, then don't bother.

- Backcountry.com