Maybe make your own? A old belt or two, a hole punch, a few rivets and a couple of conway buckles would give you something like ...
It doesn't need such a wide hand strap, half that width fastened with single rivets would suffice.
Space enough to include a bulkier item.
And conway buckles don't require stitching in place
Adam,
What you want is a 'coat sling'. GeoffWood used to make them for sale on here but he hasn't been around since 2012 on BCUK.
He is more regular on BritishBlades (yesterday in fact).
Here is a link...
Thanks for the ideas guys but I don't really fancy making my own sobwould rather buy one.
http://www.britishblades.com/forums...Versatile-Carrying-Sling&highlight=coat+sling
kawasemi
Hi Adam, i can potentially make you them if you want?