KEMP USA 10-115-RED-PRE Premium Ultimate EMS Backpack Red is made with 1680 Denier Nylon, the newly designed EMS Backpack is one of the most versatile and affordable EMS backpacks of this quality on the market. The bag features two large front pockets that measure 10” x 13” x 3” and a lower pocket that features elastic loops on the inside. The upper pocket comes with a zippered pouch on the outside. It also has two side pockets 19” x 7” x 4”; the one on the right comes with dividers and the pocket on the left comes with 4 standard size removable pouches, three large utility pouches and one extra-large utility pouch. Includes two hook and loop straps to hold a D Tank Cylinder. Washable tarpaulin material also available.