Cleaning Our Bottle and Kicker Valve Cap

If the bottle is used for anything other than water or if it needs a cleaning, the bottle is dishwasher safe (top rack) – or wash it with warm, soapy water. Be sure to rinse it thoroughly if hand washing. The Kicker Valve cap should be washed in warm, low-suds water. Be sure to rinse the cap thoroughly as well. To remove a funny taste, wash the bottle with a baking soda solution or with lemon juice.

Cleaning Our Reservoir

If the reservoir is used for anything other than water or if it just needs a cleaning, wash it with warm, soapy water. Rinse it thoroughly and hang it upside down to dry. The Roll-Top can be rolled back to create a larger opening for faster drying. To remove a funny taste, wash it with a baking soda solution or with lemon juice. A word regarding iodine: iodine used to purify water will leave a red tint in the reservoir. This does not affect performance.

Filling and Sealing Our Reservoir

• Peel back the hook and loop flap at the top of the reservoir. Unroll the urethane neck. Fill the reservoir to the base of the neck.
• Supporting the reservoir on a knee or a flat surface, tightly roll the neck toward the back of the reservoir.
• Fold the hook and loop top flap over the rolled-up neck, making sure it contacts the hook and loop patch.
• To eliminate fluid slosh, hold the reservoir upside down and suck all the air out via the valve.

How to Prevent Freeze-Up with a Reservoir

To help prevent valve freeze-up in a reservoir hose, store it with the valve up. The insulated hose and insulated contoured hydration pocket included with all Ultimate Direction reservoirs will help in cold weather. Keep water flowing to prevent the hose and valve from icing up. Just keep drinking. Then blow back through the valve to force the water back into the reservoir where it's less apt to freeze. Wear one of the flat packs under clothing to keep the fluids insulated. Run the tube under the arm and through a jacket for additional prevention.

How a Pack Should Fit

A waist-mounted pack should ride comfortably on the hips. For back-mounted packs with a shoulder harness, loosen the shoulder straps and fit the pack's hipbelt first. Then adjust the shoulder straps until the pack feels snug, but not tight. For packs with the adjustable TorsoLink® Suspension System, the base of the TorsoLink® Suspension System should be several inches below the back of the neck and the sternum strap should be positioned a few inches below the front of the neck.