HydraPak
HydraPak HydraFlex™ Tube – Clear
HydraPak HydraFlex™ Tube – Clear
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Refresh a hydration reservoir with a lightweight replacement hose designed for clean taste and dependable flow. The HydraPak HydraFlex™ Tube uses taste-free TPU and a non-kinking construction to help water move consistently while the hose is routed through a backpack or running vest.
The complete clear drink-tube assembly combines a high-flow bite valve with HydraPak’s Plug-N-Play™ connection system, making it a practical replacement or spare for compatible HydraPak reservoirs.
Key features
- Taste-free TPU tubing: helps keep stored water tasting fresh.
- Non-kinking construction: supports a steady flow when the hose is routed around pack straps.
- High-flow bite valve: provides convenient drinking while moving.
- Self-sealing valve: closes after each sip to help reduce dripping.
- Twist on/off control: locks the valve for transport and opens for drinking.
- Plug-N-Play™ connector: allows quick attachment and removal on compatible HydraPak reservoirs.
- Pack-ready length: 914 mm tubing offers enough reach for common hiking, cycling and running setups.
- BPA- and PVC-free: made from TPU, PP/POM and silicone.
Specifications
| Product type | Replacement hydration drink tube |
|---|---|
| Length | 914 mm / 36 in |
| Diameter | 6 mm / 0.25 in |
| Weight | 51 g / 1.8 oz |
| Materials | TPU, PP/POM and silicone |
| Colour | Clear |
| Connector | HydraPak Plug-N-Play™ |
| Material safety | BPA- and PVC-free |
Recommended use cases
- Replacing a worn, stained or damaged reservoir hose
- Keeping a clean spare tube for races or expeditions
- Hiking and backpacking hydration packs
- Mountain biking and bikepacking
- Trail running, skiing and everyday outdoor use
Compatibility
The HydraFlex™ Tube is designed around HydraPak’s Plug-N-Play™ reservoir connection. Check that your reservoir uses the same connector before ordering. Connector standards from other brands can differ even when tube diameters appear similar.
Installation
- Empty the reservoir and disconnect the existing hose at the Plug-N-Play™ port.
- Inspect and clean the reservoir connection.
- Push the HydraFlex™ connector into place until it is securely seated.
- Fill the reservoir, open the valve and test for unrestricted flow and leaks before use.
Cleaning and care
- Rinse the tube and valve after each use, especially after drink mixes.
- Use a suitable hydration-tube brush for deeper cleaning.
- Allow every component to dry fully before storage.
- Inspect the hose, connector and bite valve regularly; replace damaged components before your next trip.
Compare compatible HydraPak hydration options
| Product | Best for | Tube setup |
|---|---|---|
| HydraFlex™ Tube | Lightweight replacement or spare | Clear, non-insulated drink tube with Plug-N-Play™ connector. |
| Contour™ 2L / 3L | Low-profile hiking and cycling packs | Complete reservoir platform that accepts a Plug-N-Play™ tube. |
| Velocity™ 1.5L / 2L | Running vests and compact packs | Lightweight reservoir for hands-free hydration. |
| Force™ 2L | Rugged use and temperature control | Includes an insulated HydraFusion™ tube rather than the standard clear tube. |
Choose the HydraFlex™ Tube when you need a simple, lightweight and taste-free replacement hose for a compatible HydraPak reservoir.
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