


Nordspur | Flowpack BPA-Free Flexible Hydration Reservoir
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A flexible water reservoir designed to slot neatly into running vests and hydration packs.
Heading out on a long trail run or hike and realising your hydration setup is awkward or leaking is the last thing you need. This reservoir is designed to sit flat inside a compatible vest or pack, taking up minimal space while holding a generous amount of water.
- BPA-free food-safe construction
- 4 capacity sizes available
- Hands-free bite valve drinking tube
- Wide opening for easy cleaning
Hands-free hydration on the move
The drinking tube and bite valve allow you to sip water without breaking your stride or reaching for a bottle. The tube routes easily over the shoulder of a compatible vest or pack.
Easy to fill and clean
The wide-opening top seal gives you clear access to the interior for both filling and thorough cleaning. The flexible walls can be turned partially inside out to reach every corner.
BPA-free construction
Built without BPA, this reservoir uses food-safe materials throughout its construction. The flexible walls and drinking tube are both free from harmful compounds.
Volume markings for easy monitoring
Printed volume markers at 0. 5 L intervals run down the side of the reservoir, so you can see at a glance how much water remains.
Details
- Brand: AONIJIE
- Model: SD51
- Bpa-free: Yes
- Available capacities: 1 L, 1.5 L, 2 L, 3 L
- Closure type: Wide-opening zip-seal top
- Drinking system: Flexible tube with bite valve
- Volume markings: Printed at 0.5 L intervals
- Colour: Blue (translucent)
- Compatibility: Running vests and hydration backpacks
- Suitable for: Trail running, hiking, cycling, outdoor activities
- Construction: Flexible, lightweight food-safe film
- Carry handle: Integrated top handle for easy removal



