High Visibility: Reflective tape on shoulder straps and side pockets provide 360° visibility. The unique reflective design helps to increase your visibility in dark and low-light conditions. Camping Backpack Features: high quality oxford fabric for durability, life waterproof and tear resistant. To keep your product out of the water, we have specially equipped a rain cover to prevent water and dust from entering the backpack, protecting your valuables from rain and keeping everything dry. Molle Backpack Men: Outdoor backpack use external molle system design, you can hang tools, trekking pole, tactical pack on it. This backpack has webbing underneath to attach a bedroll, tent, or other hiking gear. Breathable Practicality Backpack: Backpacker backpack with widened mesh breathable sponge padding, adjustable shoulder straps, chest strap and belt to disperse the weight of the shoulders to the back. The position and length of the chest strap can be adjusted as you needs, Thickened sponge back support for best ventilation and easing burden.