You can supplement your Atrack backpack, for instance, with a professional hydration system consisting of a specially designed, 2-litre hydration bladder, a removable tube, a bite valve with protective cap and a thermal sleeve that keeps your water cool for hours. The drinking tube is inserted through the perfectly watertight sealing ring on your backpack.
- BPA-free
- Easy to clean
- Tasteless
- Made to last
- 2L Hydration Pack
- Removable Tube
- Bite Valve with Protective Cap
- Thermal Protection Pocket




























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