Headed to your local drag strip or indoor/outdoor event? Many indoor/outdoor events require a transparent backpack for entry. High capacity: 17"x14" clear, durable waterproof vinyl backpack can hold a variety of items, such as: earplugs, sweatshirt, hat, sunscreen, sunglasses, water bottle, cell phone, etc. Allows security to see what items are in it without having to dig through your bag. Suitable for a variety of activities such as: concerts, sporting events, travel, gym, carry-on luggage, hiking, etc. Get yours today!