This chest shoulder bag is only 0.58 lbs., it is lightweight everyday sling bag. Brand KAM zipper with high quality, it can use 10000+ times. YNS buckle can hold up to 40 lbs
Waterproof and tear-resistant nylon. It is durable to protect your stuff from branch or nail's harm. And when you walking in small rain and snow, it will keep your stuff dry
You can wear the sling bag on your both shoulder as there is a buckle on both sides of the bag. But it would be better to hanging it on your left shoulder as it will be easy to catch stuff in the back hidden pocket
The front leather is designed for hanging your sunglass when you are traveling or hiking
Adjustable strap can change from 40" to 63"(across your shoulder and body), it can fit a big man till to 280 Pounds, so you don't need worry about the strap. There is no extra strap hanging out with the unique design