The most fundamental accessory of any backpack is a pair of reliable pack straps, we offer a few different styles to suit your specific needs and preferences. The heavy duty spring loaded metal cam buckle is almost indestructible, offering you the option to use it in situations and tasks where a plastic buckle just isnt strong enough. To suit specific needs and preferences we offer a few distinct buckle options: SR buckle: For most uses the fast and lightweight plastic side release (SR) buckle is more than enough. Its no wonder that these are thestandardbuckle for this type of straps all over the world. Cam buckle: For really heavy use heavier metal cam buckle is a solid choice. Theres a reason why the Finnish Defence Forces issue each soldier with a pack of straps virtually identical to these. Length options, indicated as the maximum circumference of what ever object the strap can be looped around, include 80 cm and 120 cm. The shorter 80 cm is enough for most stuff you want to