JB's Atrax Zip Safety Boot Colour:Black Grey the versatile Stirling is a 4 TM18154 MAROON the versatile Stirling is a sharp look for any industry Specifications • Waterproof Fabric • Polyester Taffeta Lining with Polygiene® Freshness Technology • Large Main Opening with 2 Way Waterproof Zipper • Large Accessories Pocket with Secure Zipper Closure • Expands to 35L • RFID Blocking Pocket • Padded • Ergonomic and Stowable Adjustable Shoulder Straps with Rolled Edge for Comfort • TSA Carry On Size • Adjustable Sternum Strap • Easy Access Laptop and Tablet Compartment • Ultra Soft Padded Air Mesh Back Panel • Rolling Luggage Compatible • Reinforced Top and Side Carry Handles • Zippered Water Bottle Pocket • Internal Zippered Mesh Pocket • Internal Key Clip • Fits Up to 16” Laptop • Decoration Access • Dimensions: 19"H x 12"W x 6"D 19"H x 12"W x 9"D (expanded) • Volume: 25 Liters (35 Liters when fully expanded) • (Shell) 100% Polyester TPU coated Dual Density Nitrile Rubber PU Sole construction Removable Rebound Foam insock SRC slip resistant and Anti static sole Fuel and Oil Resistant Non marking sole Flex zone technology 200J impact resistant composite toe cap and TPU toe cover Outsole heat resistant to 300 degrees Celsius YKK side zip Individually boxed