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SD51 Water Reservoir

SD51 Water Reservoir

Regular price $17.99
Regular price Sale price $17.99
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Stay hydrated on your outdoor adventures with the AONIJIE SD51 Water Reservoir Bladder. Available in 1L, 1.5L, 2L, and 3L capacities, this bladder is your ultimate remedy against dehydration.

Key Features:

  • Effortless Hydration: Thanks to the plug-n-play system, you can enjoy easy and fast hydration. Open it with your mouth, and it's equipped with a specially designed on/off system for a secure valve closure while on the move.

  • Flexible Tube: With a 105 cm long, flexible tube, this reservoir bladder is compatible with all Aonijie backpacks. The outlet is conveniently located on the side, and there's a protective piece for the nozzle.

  • Safe Material: Crafted from TPU (Thermoplastic Polyurethane), PP, and PEVA, this bladder is PVS and Bisphenol-A free. Your water stays clean and safe.


  • Material: TPU, PP, PEVA
  • Color: Blue
  • Capacity: 1L, 1.5L, 2L, 3L
  • Weight: 90g, 110g, 104g, 113g
  • Straw Length: 105cm
  • Recommended Water Temperature: -20°C to 50°C / -4°F to 122°F


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