Hydrapak Water Bottle Packflask

Flexible and compressible flask, perfect for fast hiking. It attaches to the strap of a bag, rolls up when empty, and provides quick hydration thanks to its self-sealing nozzle. Available in two sizes (500 and 750 ml) and various colours. Materials: TPU, PP, Silicone, POM, TPE, Polyester, EVA, Nylon

The PackFlask™ is an innovative, ultra-light, and effective system, ideal for day hikes and long treks. It allows you to hydrate wherever you are. Secure it to your backpack for hands-free use. An expandable mesh pocket keeps the bottle in place and can also hold a phone, snacks, or a map. Light and comfortable to carry, the bottle folds in on itself when empty for easy storage. Its leak-proof, self-sealing spout ensures optimal hydration flow, and its dust cover protects it from dirt.

• Capacity: 500 ml / 17 fl oz
• Dimensions: 220 mm x 85 mm / 8.7 in x 3.3 in
• Weight: 79 g / 2.8 oz
• Filtration: Compatible with 42 mm filter cap
• Materials: TPU, PP, Silicone, POM, TPE, Polyester, EVA, Nylon

INSTANT ACCESS
The expandable mesh pocket attaches to the harness of your backpack and holds the bottle securely for hands-free hydration.

COMPACTABLE
Designed to fit easily into the pocket, the empty PackFlask™ bottle stores easily: just flatten it, roll it up, and stash it away.

EASY DRINKING
Designed for spill-free drinking on the go with a high-flow self-sealing silicone spout.

ANTI-DUST LID
Protects the spout from dust, mud, and dirty hands. Opens and closes quickly with one hand.

COMPATIBLE WITH FILTRATION
Attach it to most 42 mm threaded water filters to create a compact compression system.

LIGHTWEIGHT & DURABLE
Lighter than traditional bottles and made from durable TPU with radio frequency welded seams.