Hydrapak Ultraflask IT 500ml

Weighs 72g
Code: SS19780
  • Now £23.99
  • (FREE Delivery on orders over £15)
+ In Stock Now | Usually dispatched within 24 hours

Insulated softbottle using foam to keep your drinks cooler for longer.

Hydrapak says:

New: our first insulated flask.

An insulated version of our lightweight UltraFlask 500ml flask, the UltraFlask IT 500ml features our new IsoBound technology. Engineered to keep fluids at an ideal temperature 38% longer than a standard flask. The four-layer design provides users with more stability, an enhanced grip, and a no-sweat, comfortable carrying experience without sacrificing the simplicity. Preventing heat transfer from the user to the hydration, it is the ideal solution for a wide range of outdoor endurance activities.

Hydrapak's Ultraflask IT has insulating foam seamlessly integrated into the dual walls of the bottle. It's still really soft and flexible, allowing you to stow it away into the smallest corners of your pack when not needed. You also get two choices of lids with one with an extended straw and one normal bite valve which is great for the price.

- Reviewed by Ultralight Outdoor Gear

Help and advice:
  • IsoBound Technology keeps water at an ideal temperature 38% longer. The double-wall construction and open cell foam technology create a barrier – slowing the heat transfer from the user to the hydration.
  • Fits easily in most hydration vest, belt or pack pockets
  • Soft material conforms to any pocket for a comfortable carrying experience
  • Flexible design shrinks as you drink, reducing water movement on the run
  • High-flow bite valve auto-seals after each sip, eliminating annoying drips
  • Includes two cap sets: one with a removable bite valve mounted directly to the cap and one with an adjustable drink tube that can be cut to a custom length
  • Large 42mm opening lets you fill the UltraFlask easily with ice and drink mixes
  • Made of ultra-durable, abrasion resistant TPU & RF welded seams for superior durability and elasticity
  • Ideal for adding ice, can be frozen or filled with hot water (max temp 60° C / 140° F)
  • Top-rack dishwasher safe
  • Safe and reliable, 100% BPA & PVC free
  • Weight: 72g
  • Capacity: 500 ml / 17 fl oz
  • Dimensions: 24 x 8cm
  • Material: Thermoplastic Polyurethane; Silicone; HDPE
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