Hydration Backpack - Lightweight Water Backpack Color:Gray Two mesh pockets for water

Two mesh pockets for water bottles and an inner mesh bag for knives

【Dry and Wet Separation】: The gym bag for men is well thought out with a dry &amp

perfect for storing wet clothes and swimsuits

It opens flat for quick access and storage

Hydration Backpack - Lightweight Water Backpack Color:Gray Two mesh pockets for waterBreathable Mesh Shoulder Straps: Equipped with the ventilated mesh shoulder straps on this water backpack for air circulation, keeping you cool and preventing discomfort due to accumulated heat. This adjustable shoulder strap is made of silica gel, which is more comfortable to wear than cotton. Minimize pressure with its ergonomic design. This running hydration vest is lightweight enough to make it comfortble when running, hiking, cycling, biking,