Backpack bungee cord for extra items? | Backpacking gear, Hiking gear, Camping fun
Adding Shock Cord to Backpack - YouTube
Bungee Cord with Hooks Heavy Duty, 28pc Set Assortment with Storage Bag, Cargo Net, Bungee Cords and Canopy Ties & Ball Bungees, Bungee Rope with Plastic Coated Metal Hooks : Amazon.co.uk: DIY