roberts1066
Active Member
Thanks, a very useful comparison.The Sika Sack has indeed more volume capacity in the liner compared to the standard Roe Sack or the Compact Waist Pack Roe Sack.
On your back folded/unused there is not much size difference between the Sika Sack & the Roe Sack, a small overall increase in liner size makes quite a difference in the volume capacity.

