Since 1998, Port-a-Field has been making Portable Athletic Field Lining Systems. Strong, Durable, Weatherproof. Lightweight, Portable, Convenient. A green alternative to paint. Economical, saving money over time. They last for years. No more cones and imaginary lines! Use for practice, league play and tourneys on grass, sand or artifical turf.
US Patent Numbers 6,010,416 and 10, 258,865. Made in the USA.
Many people ask us if Port-a-field lines work on artificial turf. We developed a weighted anchoring system for this purpose. This video shows Port-a-fields in use on a very windy day at Golden Gate Park in San Francisco. Artificial turf, grass, sand, mud, concrete, carpeted hotel ballrooms, gym floors or nearly any surface can be used with Port-a-Field.
We use SuperStrength HTP
Strong and durable yet lightweight, compact and weatherproof. HTP (high tenacity polymers) is a high tech woven polymer fabric, thinner than a dime, that lasts for years and is perfect for this application. Webbing (black in the photo) is too thick for a portable application. Just 90-100 ft of webbing is heavy and too large for convienient storage. 1200' of HTP weighs just 6 lbs and fits on a handheld reel.