Hydrapak Packflask

Hydrapak Packflask offers a sleek, low-bulk way to keep hydration instantly accessible while moving. These water bottles attach to a backpack shoulder strap using a stretch mesh pouch, making it easy to sip on day hikes and longer treks without stopping. The collapsible flask compresses as it empties and rolls up small between refills, and when the flask is removed the pouch doubles as storage for items like a phone, snacks, or a map. A leakproof self-sealing nozzle with a flip-open dust cover helps deliver fast flow while keeping the mouthpiece cleaner in dusty conditions.

• Shoulder-strap mounted hydration water bottle with a streamlined, on-the-go carry setup
• Stretch mesh pouch holds the flask securely and also works as a small gear pocket when the flask is removed
• Collapsible design that flattens as you drink and packs down small between refills
• Leakproof self-sealing silicone nozzle for quick drinking with minimal splashing
• Flip-open dust cover helps protect the mouthpiece from dirt and mud
• Compatible with most 42 mm threaded water filters for squeeze filtration solutions
• Durable TPU build with RF-welded seams for a strong yet lightweight feel

Weight
79 g (2.8 oz)

Dimensions
Volume: 500 ml (17 fl oz)
Dimensions: 220 mm x 85 mm (8.7 in x 3.3 in)

Materials
Tpu, pp, silicone, pom, tpe, polyester, eva, nylon