There's a flap of fabric on the back which will need resewing

PLCE Carry System Style

The valise is completely waterproof externally

They're entirely made of gaberdine cotton meaning they're windproof

These British Army trousers are issued to all ranks stationed in tropical locations

British Royal Air Force No 9 College Musician's Dress Jacket - Large Bulgaria There's a flap of fabricAt a glance 100% Wool Body Button Closure Engraved Eagle "Staybrite" Buttons Hook & Eye Collar Closure Fully Lined Gulf Service Medal 1990 1991, HM The Queens Golden Jubilee Medal 2002, HM The Queens Diamond Jubilee Medal 2012 & Royal Air Force Long Service and Good Conduct Medal Medal Ribbon Bar Bullion Thread RAF Eagle Collar Patches "RAF COLLEGE" Bullion Shoulder Patches Musician's Lyre Patches Warrant Officer Bullion Rank Patches Collar RAF Eagles