Review on 🚲 6L Arvano Bike Backpack for Mountain Biking, Cycling, Hiking, Bicycle, Skiing, MTB by Jason Hill

The description says it has a 6 liter capacity but I can only fit a 3 liter bag which is very handy in a backpack. I can't think of a 6 liter chamber that would do it. At 3 liters, my wallet, phone and small bike tools barely fit in. Also, the chest strap slips up to my neck despite being snug on my body. Therefore, it becomes uncomfortable while driving. I also suspect that the backpack was made for slim people. I'm not slim but I have a pretty average flat stomach with abs. However, I feel like the bottom straps wouldn't suit me if I gained even a little skin or tummy.