Hydrapak Packflask

Hydrapak Packflask is a streamlined, ultralight hydration setup that keeps water instantly reachable on the move. Designed as hydration bottles with a harness-mounted stretch mesh pouch, it sits on a pack strap for hands-free drinking during day hikes or longer treks.

The flask compresses down as it empties, making it easy to roll up and stash when not in use, while the pouch can also hold small essentials like a phone, snacks, or a map. A self-sealing, high-flow nozzle and a flip dust cover help keep drinking quick and the mouthpiece cleaner in dirty conditions.

• Attaches to a pack harness for quick, hands-free hydration access
• Stretch mesh pouch holds the flask securely and doubles as storage for small items when the flask is removed
• Collapsible flask flattens and rolls small for compact packing between refills
• Leakproof, self-sealing silicone nozzle delivers a fast flow with minimal splashing while walking
• Flip-open dust cover helps shield the nozzle from dirt, mud, and grime
• Compatible with most 42 mm threaded water filters for a compact squeeze-filter setup
• Durable TPU construction with rf-welded seams for a light but robust bottle

Materials
TPU, PP, silicone, POM, TPE, polyester, EVA, nylon