The BlackRapid Bryce 1 Large Pocket for Phones, Memory Cards from will hold your smart phone and memory card within its durable ballistic nylon shell. The touch fastened design permits it to be attached to any strap 2.5" (6.4 cm) wide. Just wrap it around the shoulder strap and use the touch fastener and hook/loop connections to secure it. Access to the interior is achieved using its easy throw zipper. Inside, there"s a handy storage pocket for your memory card.