The Second Pen Holder add-on allows you to add an additional pen or chemlight to your armband. It attaches with Velcro to the inside of the armband and the elastic loops push through slits in the armband flap for a secure fit.
Choose the color that best works with your Big Data Armband!
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Brian W.
Costa Mesa,
United States
Jan 5, 2026
Sun and Shadow’s customer service is some of the best that I have ever seen. It is obvious that their number one goal is to make sure they are delivering only the highest quality of products/service and if anything happens they will make it right. Best data boards in the business!