Must-Have for Mushroom Hunters Mushroom foraging bags are a great tool. The most important feature is airflow. When mushrooms are tightly packed, their freshness declines quickly, especially in hot and humid environments. This mesh design makes the backpack sturdy and well ventilated, keeping mushrooms fresh for a long time. Featured Materials The bag is made from durable mesh material and water-repellent polyester. This mushroom hunting bag will keep even the most delicate morels intact when you're out foraging. The mesh helps sift away dirt and unwanted pests as you walk, while still allowing spores to spread as you move through the woods. Extra Pockets An 8.5-inch self-storage pocket is ideal for storing valuables such as keys, phones, raincoats, or mushroom foraging guides. It can also be used for temporary storage of a mushroom knife, mushroom brush, or other foraging tools. The bag and strap can be folded into the pocket for convenient off-season storage. Adjustable Shoulder Straps The bag features a thick, comfortable, adjustable strap that can be customized for handheld or over-the-shoulder carry, leaving your hands free to pick. The bottom of the mushroom picking bag is made of high-quality polyester to protect morel mushrooms from being crushed when the bag is full.