You can use it to carry some things when you are camping outside, eg: bottle, small bag. The carabiner features a spring loaded gate which allows them to be quickly and securely attached to a wide range of fixing points.It can open and close smoothly as the spring-loaded gate makes it easy to attach important items to a pack or belt.Overall Size: 4.5 x 2.3 x 0.3cm/1.8" x 0.9" x 0.1"(L*W*T)
It is easy to open and close, if you want to hook your things, just press on and then loose it.
Owing to its compact size, it is convenient to take along.
Note: not for climbing or safety equipment.