HydraPak Sky Flask 500ml

  • Now £12.88
  • (Delivery from £2.99)
  • Save £7.12 Save 36 %
Item in Stock | Usually dispatched within 24 hours
  • Capacity: 500 ml
  • Foldable bottle designed to carry water or your own mix and keeps the liquid hot or cold for longer
  • Bite valve and self-sealing when you stop drinking. Eliminates drips
  • Easily adjustable strap to put your hand on to hold the flexible canister
  • Locking cap with quick release for drinking more. It is also designed to add ice and your mixes. Measures 42mm
  • 100% free of BPA and PVC
  • Materials: Lightweight and soft (weighs less) and ultra durable TPU / HDPE / Silicone / Polyester

The Hydrapak Sky Flask 500ml bottle is flexible and designed for runners and trail runners. It is ideal to put water in and carry it in your hand or in your hydration bag. Its practicality is due to the fact that it is a foldable bottle, because it includes an adjustable handle and because of its soft material designed to be carried in the palm of your hand or in your pocket. The type of nozzle is bitten to avoid dripping and also has a cap that opens by levering to be able to unclog and drink faster. The high-flow nozzle makes loading fluid for long runs faster and has a 42 mm opening. This bottle can be frozen or filled with hot water (maximum temperature 60ºC). It stands out for its lightness and folding ability, as it can be integrated into a variety of hydration backpacks, vests for runners or belts for training. This bottle is made of very light TPU material, BPA free and reusable thanks to being easily washable in the dishwasher.

Delivery Charges

There are a range of Royal Mail and DPD carriage options, to choose from during the checkout process, these will be appropriate for the order weight, size and Postcode.  An estimated delivery date will also be displayed with each option available.

We aim to dispatch all orders within 24 hours, you will receive an email confirming your order has been dispatched and this will be followed by another from the courier with more tracking information.

Orders packed over weekends and Bank Holidays are not collected from us until the following working day.

We currently only deliver within the United Kingdom, Northern Ireland, Channel Islands and Isle of Man.


Royal Mail Large Letter 48 (proof of delivery) - £1.99

Royal Mail tracked 48 - £2.99

Royal Mail Parcel tracked 24 - £3.99

DPD Next working Day delivery - £5.99

DPD Saturday Delivery Under 10kg - £11.99

DPD areas outside of ‘mainland uk’ – from £12.99


Please note that once an order has been placed, we are unable to change the address entered at checkout.

Contact us for more information regarding payment and security

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