Hydration Pack Backpack with 2 x 500 ml Soft Flasks, Lightweight Running Water Vest, Blue

£13.99 (as of 04/03/2026 15:43 PST - DetailsProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply to the purchase of this product.)

This blue hydration pack backpack is a running water vest with 2 x 500 ml soft flasks, adjustable waist and chest straps, storage pockets, an elastic drawstring, a safety whistle and multi-reflective details. It is described as lightweight at 220 g, so the fit and carrying setup are worth checking before buying.

SKU: B0DS5FMNV1 Category:

Quick Summary

The Hydration Pack Backpack with 2 x 500 ml Soft Flasks is a blue running water vest for women and men. It is described as lightweight and includes adjustable waist and chest straps, making the fit a practical point to check before buying.

The vest is also described as having storage pockets, an elastic drawstring, a safety whistle and a multi-reflective design. If you want the exact pack contents and carrying setup to match your needs, check those details carefully before choosing an offer.

Key Details

DetailVerified information and buyer relevance
Product typeRunning hydration vest / water backpack for outdoor use.
ColourBlue.
Included flasks2 x 500 ml soft flasks.
Fit adjustmentAdjustable waist and chest straps help the wearer check the fit for their body shape.
StorageStorage pockets and an elastic drawstring are included for carrying smaller items and outer gear.
Safety featuresSafety whistle and multi-reflective design are listed.
Stated weight220 g. This is a useful check for buyers comparing carrying feel.

What to Compare Before Buying

  • Flask capacity: This set includes 2 x 500 ml soft flasks. Compare that with how much liquid you want to carry on your run or outing.
  • Fit adjustment: Adjustable waist and chest straps are listed. Check whether that style of fit suits your body shape and clothing layers.
  • Storage layout: Pockets and an elastic drawstring are included. Compare that with the items you want to keep close to hand.
  • Carried weight: The stated weight is 220 g. Compare that with how light you want the vest to feel before adding contents.

Before You Decide

Confirm the blue colour, the 2 x 500 ml soft flasks and the adjustable strap setup before choosing an offer. If the whistle, reflective details or storage arrangement matter to you, check those points against your needs as well.

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