HydraPak PackFlask 500ml - Harness Mounted Water Bottle for Backpacks - Hands-Free, Easy-Access, Ultra-Light, Collapsible Pack Softflask for Hiking & Backpacking - Golden Yellow

• INSTANT ACCESS: Stretch mesh pouch attaches to your park harness and securely holds the bottle for hands-free hydration.
• PACKABLE: Sized for easy integration with the pouch, the empty PackFlask bottle packs small–just flatten, roll, and stash it away.
• EASY DRINKING & DUST COVER: Made for splash-free drinking on the move with a high-flow self-sealing silicone nozzle. Dust cover protects the nozzle from dust, mud, and dirty hands. Quickly opens and closes with a single-handed flip.
• FILTER COMPATIBLE: Attach it to most 42mm threaded water filters to create a packable squeeze system.
• LIGHT AND TOUGH: Lighter than traditional bottles, and made of durable TPU with RF-welded seams.

An innovative, ultra-light, efficient system for fast-and-light day hikes and long treks, the PackFlask™ puts hydration right where you want it. Securely attach it to your pack harness for hands-free use. A stretch mesh pouch secures the bottle and—without the flask—carries a phone, snacks, or map. The bottle is light, designed to ride comfortably, and collapses when empty for easy packing. Its leakproof self-sealing nozzle delivers high-flow hydration, and a dust cover keeps it clean. PackFlask 500ml - Item Includes Stretch mesh pouch to secure PackFlask for hands-free hydration. Dust cover to protect from dust, mud, and dirt. Blaster Bite Valve delivers high-flow and auto-seals after each sip. Basic care and use instructions Product Weights and Dims: PackFlask 500ml Capacity: 500 ml / 17 fl oz Weight: 79 g / 2.8 oz Materials: TPU, PP, Silicone, POM, TPE, Polyester, EVA, Nylon Dimensions: 220 mm x 85 mm / 8.7 in x 3.3 in