HydraPak ArcticFusion™ Tube – Charcoal

Keep a hydration reservoir more usable when temperatures drop. The HydraPak ArcticFusion™ Tube is a premium insulated drink-tube assembly for skiing, snowboarding and cold-weather mountain travel, combining extra foam insulation with a high-flow Phaser™ bite valve and Plug-N-Play™ reservoir connector.

The charcoal outer sleeve helps slow heat loss along the hose while protecting the tube in demanding winter conditions. It is designed as a cold-weather upgrade for compatible HydraPak reservoirs—not as a guarantee against freezing—so good winter hydration technique remains essential.

Key features

• Cold-weather insulation: foam around the drink tube helps slow freezing in low temperatures.
• Extra foam coverage: HydraPak specifies 50% more insulation than competing insulated tubes.
• Phaser™ bite valve: angled high-flow valve supports convenient drinking while moving.
• Protective dust cover: shields the drinking valve from snow, mud and pack grime.
• Plug-N-Play™ connection: attaches quickly to compatible HydraPak reservoirs and disconnects for refilling.
• Full pack-routing length: 91.44 cm / 36 in tube suits common winter backpacks.
• Mountain focused: developed for skiing, snowboarding and high-altitude winter use.
• BPA- and PVC-free materials: made from TPU, PP/POM and silicone.

Specifications

Recommended use cases

• Ski touring and resort skiing
• Snowboarding and splitboarding
• Winter hiking and snowshoeing
• High-altitude trekking in cold conditions
• Cold-weather work, hunting and expeditions

Compatibility

The ArcticFusion™ Tube uses HydraPak’s Plug-N-Play™ reservoir connection. Confirm that your reservoir has the same connector before ordering. Its 6 mm internal tube diameter does not fit the standard HydraPak tube magnet.

Cold-weather use guidance

• The bite valve is not fully insulated: it can freeze before the insulated section of the tube.
• After drinking, blow remaining water back into the reservoir so it does not sit inside the tube or valve.
• Keep the valve protected inside a jacket, insulated shoulder-strap sleeve or sheltered pocket when practical.
• Drink regularly; a valve left exposed and unused for long periods is more likely to freeze.
• In extreme cold, carry an independent backup water source.

Installation

1. Empty the reservoir and disconnect the existing tube at the Plug-N-Play™ port.
2. Inspect and clean the reservoir connection.
3. Insert the ArcticFusion™ connector until it is securely seated.
4. Route the tube without sharp bends and keep as much of it protected by the pack as possible.
5. Fill the reservoir and test the connection, valve and flow before entering cold conditions.

Cleaning and storage

• Rinse after every use, especially after drink mixes.
• Clean the internal tube with an appropriately sized hydration-tube brush.
• Wash and inspect the bite valve and dust cover separately.
• Dry the tube completely before storage to limit odour and residue.
• Replace the assembly if the tubing, insulation, connector or valve becomes damaged.

Compare HydraPak tube and reservoir options

Choose the ArcticFusion™ Tube when cold-weather flow protection matters more than minimum weight, and always use winter practices to protect the exposed valve from freezing.