🚀 Elevate Your Sampling Game! Crafted from 2 mil Tedlar PVF film for reliable performance and minimal contamination. Easily fill and withdraw samples with a simple twist and syringe insertion. Streamline your sampling process with a shut-off valve and Teflon-lined septum. Stock up and save with a bulk pack, ensuring you're always prepared for sampling needs. Perfectly sized at 16'' x 10'' for a variety of air and gas sampling applications. 5L Capacity 2-in-1 Fitting Made in USA The Tedlar Bag 5L is a high-quality air and gas sampling solution, featuring a unique 2-in-1 fitting for efficient sample collection and analysis. Made from durable 2 mil Tedlar PVF film and polypropylene fittings, this pack of 10 bags is designed for optimal performance in various atmospheric pressure applications.