Interior gripper keeps cap secure

SCS technology allows only the surface of the suit to have hydrophilic property

accurate and consistent measurement of your power

Impact-resistant while offering UV protection and anti-fogging

KEMP USA Ultimate EMS Backpack Color:Red Interior gripper keeps cap secureEMS Backpack has two large frontal pockets that measure 10"x13"x3" and the lower pocket has elastic loops on the inside. The upper pocket comes with a zippered pouch on the outside. Side features two pockets 19"x7"x4". Pocket on right comes with dividers and pocket on left comes with 4 standard size removable pouches. Inside large pocket are three large utility pouches and one extra large utility pouch. Features 600D Nylon, LARGE Backpack 13"x16"x25".