Product Feature:

1. High Density 900D Oxford Cloth

Waterproof and rip proof fabric

2. KAM Smooth Zipper

Anti-slip Durable and anti-rust zipper

3. Strong And Neat Bartack

Can withstand heavier exteranal objects without tearing

4. Large Area Of Velcro Position

Increases free personality diy space 

5.With Side Pockets

For water bottle and other stuff

6 .With Elastic Fixing Ring

Makes straps not messy