A robust large capacity water carrier. Typical Swiss manufacturing quality - with care (or maybe without!) will last...

Very robust and durable military issue bottle. Manufactured in the UK by Avon so superb quality. All stock...

Very tough and durable issue 'bottle.  Manufactured (typically) by Osprey so superb quality. All stock quality-checked and guaranteed...

Classic MoD water filtration bag. No longer in use so very scarce. Can be stored flat or rolled...