British Army Rare trials Rescue medic pack made by Openhouse

Rare trials/tender Army/ Rescue medic pack - made by Openhouse but unlabelled ( collected from them direct) and believed to be a trials item from a tender attempt ( there also exists a Desert DPM and a Tactical Black version )
This one of a kind DPM kitbag has two easy access cylinder sleeves and room for collars, pelvic binders etc. It has two clear fronted kit pouches in easy open front pocket. Prompt/record card sleeves in front pocket. 12 easy access tool/dressing/equipment pouches on shoulder straps and main body of pack.
Measurements : length 58 cm, width 35 cm and depth 12 cm without front pocket.