1. Material: Nylon material, the material of the drawstring backpack is durable enough to withstand daily wear and tear 2. Large capacity: used to store important items, which will meet all your daily needs 3. Drawstring design: The drawstring closure allows you to quickly store items and easily retrieve and retrieve them. Thick drawstring prevents penetration into the shoulders, helping to reduce shoulder burden 3. Breathability: The small holes on the woven bag can absorb moisture, help with air flow, and keep the interior of the rope bag dry and fresh 4. Widely used: Our drawstring backpack is suitable for gyms, schools, athletics, travel, camping, hiking, theme parks, and more. Creative gifts for children's birthday parties, carnivals, architectural gifts, child safety activities, and sports promotions 5. Comfort: A sturdy fitness backpack that is durable and comfortable to use 6. Color: Black