WAEKIYTL Bear Food Bag Hanging System is definitely a permanent addition to your camping gear!!!
If your outdoors and storing food you need to protect it from wild animals. The best way to do that is to get it off the ground and out of reach.
The pack rolls down and closes into position with a buckle to secure it. It also comes with two lightweight ropes, similar to tent guy lines. It also comes with a small pack you can put a rock, some dirt, or anything else heavy you can find into that you can use to throw the rope over a branch. These and the included clips are used to make a pulley to raise and lower your bag from a tree. By doing this you keep it out of reach of coyotes, raccoons, feral dogs, and of course bears. So long as you keep it up high enough, and far enough away from the trunk, even climbing animals can't reach it.

Package Included:
1 x 10L waterproof bear food bag
1 x Small bag for rock throwing
1 x Detachable shoulder strap
1 x Black Clip
1 x Silver Clip
1 x 10m Green reflective ropes
1 x 10m Black reflective ropes
1 x User manual

Notes:
Measured by hand, there is a slight error in the size.
Due to different screen display, the color may be slightly different.