The Beta Shell Technical Cord Strap is a very strong and reliable way to make sure your Beta Shell Lens Case lid doesn't escape. The strong 3.5 mm shock cord is tough and rugged and comes with two No. 2 sized Nite Ize S-biners.
The strap can be used in multiple ways. First, it can be used to secure the lid to the case. Second, it can be used as a very strong shoulder strap and third, it can easily attach to your backpack or other bag. It's 40" long and includes end attachment loops as well as a center loop. The adjustable strap also includes a length adjuster that can be used to lock the strap at your desired length. The biners are rated to hold 10 lb so you know they can handle a load. This is a thin, lightweight strap that is much more durable than your traditional shoulder strap.