Fill. Drink. Pack. Repeat. With durable construction and minimal design for easy packing the flexible Stow bottle helps make all your adventures the best they can be. An easy-open flip cap cover protects the spill-proof nozzle when not in use bail handle for comfortable carrying and attachment and a weight 80% lighter than most hard bottles and you've got a perfectly pocketable bottle.Minimal design and durable construction allows you to flatten and roll when empty and stow into the bail handleAttaches to most 28MM threaded water filters including the HydraPak 28MM Filter KitMade for drinking during activity with an easy open cap cover and self sealing silicone nozzleFlexible bail handle for comfortable carrying quick attachment and filling in a lake or river