The Dynafit Universal Bottle Holder makes it easy to access your fluids when you are on move. Not everyone like to carry their water bottle inside their ski pack, it makes that much more difficult to drink when you are in motion. Fully insulated, it keeps your fluids from freezing even when the temps drop below freezing. With a handy plastic buckle attachment, it can clip on to the outside of any pack, giving you additional exterior storage space for a water bottle that is only within arm’s reach. A elastic strap keeps your bottle locked in place while you move. The Dynafit Universal Bottle Holder is great accessory to add to any backpack for ski touring, hiking and walking.