How long are the Python 15 straps? Lauren July 23, 2019 15:48 Updated Follow Each Python 15 strap is 15 ft long for a combined length of more than 30 feet. Related articles How do I use the Mesa Mat with my Mountain or Field blanket? Why would I need Python 15 straps instead of Python 10 straps? Comments 0 comments Please sign in to leave a comment.