Keep your water colder longer. An insulated version of our handheld flask, the 500ml SkyFlask IT incorporates our IsoBound™ technology. Designed to keep liquids at an ideal temperature 38% longer than a standard water bottle.

Covered by HydraPak's Beyond Lifetime Guarantee.

Features:

• The ideal hand-held solution for running, adjustable strap cinches down to fit different hand sizes
• SpeedFill™ cap flips open for quick refills and snaps closed for a spill-proof seal
• Four-layer design provides users with more structure, an enhanced grip, and a no-sweat, comfortable carrying experience
• Compressible design shrinks as you drink, reducing water movement and easily stores in your pocket when empty
• Soft material conforms to your hand and the precise fit means that you can run with a relaxed hand and still securely hold your water
• High-flow bite valve auto-seals after each sip, eliminating annoying drips
• Large standard 42mm opening lets you fill the Skyflask easily with ice and drink mixes
• Made of ultra-durable, abrasion resistant TPU & RF welded seams for superior durability and elasticity
• Can be frozen or filled with hot water (max temp 60° C), 100% BPA & PVC free

Specifications:

• Capacity: 500ml
• Dimensions: 230mm x 79mm
• Weight: 77g
• Material: TPU, PP, HDPE, Silicone, Nylon and Neoprene