Pelican Medium EMS Case. Still mobile with a little more room for protecting slightly larger gear or multiple instruments and accessories. Interior options are available for extra protection. Select models meet carry-on luggage specifications. 1500 Case customized for EMS personnel Multi layer lid organizer with numerous clean pockets - find everything right away Lid organizer clear cover with VELCRO brand fasteners - keep supplies in place during transport Padded dividers with adjustable walls for customizing compartments to any size - provides extra protection and inventory management. Automatic Pressure Equalization Valve Stainless steel padlock protectors Lifetime Guarantee of Excellence Watertight, crushproof, and dustproof CONTENTS NOT INCLUDED Interior (L x W x D) 16.75" x 11.18" x 6.12" (42.5 x 28.4 x 15.5 cm) Exterior (L x W x D) 18.5" x 14.06" x 6.93" (47 x 35.7 x 17.6 cm) Body: Polypropylene Foam: 1.3 lb Polyurethane Latch: ABS Purge Body: ABS Lid O-Ring: Polymer Purge Vent: 3 Micron Hydrophobic Non-Woven PET Pins: Stainless Steel Purge O-Ring: 70 Shore Nitrile