HydraPak Ultraflask Speed 500 ml

Vest Compatible Hydration

Part of our ultra-light series, the 500 ml is so light, you might forget you brought it. Weighing in at just over an ounce, it’s optimal hydration, no matter what kind of runner you are. Its pliable material conforms to most pockets, it shrinks as you drink to minimise water movement and it can be used with or without the tube. Topped with a new feature, the SpeedFill™ cap, makes aid station refills a breeze. Ultra light weight, ultra useful.

Features:

• COMFORTABLE & VEST-PACK FIT
  Soft material conforms to most hydration vests, belts, or pack pockets - provides bounce-free stability and a flexible flask shoulder to prevent chafing, so you can focus on FKT's and PR's.
• HIGH-FLOW VALVE
  The bite-activated, self-sealing valve delivers consistent sips and prevents drips, so you can focus on your adventure.
• SPEEDFILL™ CAP
  The secure flip-top cap opens quickly for fast refills and snaps closed for leak-proof transport of water or fuels.
• COMPRESSIBLE DESIGN
  Shrinks as you drink to reduce water movement, offering a stable and lightweight hydration solution.
• LARGE 42 mm OPENING
  Easily fill the flask with water, ice, or drink mixes thanks to its wide-mouth design.
• ULTRA DURABLE
  Made of ultra-durable, abrasion-resistant TPU and RF welded seams for superior durability and elasticity.
• 100% BPA & PVC FREE
  Wide working temperature range (can be frozen – max temp 60°C / 140°F)

Specifications:

• Capacity: 500 ml
• Weight: 41 g
• Dimensions: 186 mm x 58 mm
• Thread size: 63 mm
• Materials: TPU, PP/POM, Silicone