With Flip 'n Fold™ Bags, collecting samples is quick and contamination-free. Simply remove the tear strip above the wire closure and pull the two external grip tabs to open the bag to your desired width. The grip tabs ensure sterility by preventing direct finger contact with the bag opening, reducing the risk of contamination. Once the sample is inside, flip or fold the bag three times, bend the wires, and your sample is securely sealed in an airtight, moisture-resistant environment.

Flip 'n Fold™ Bags are made from virgin polyethylene, offering exceptional clarity and strength. They comply with USDA, EPA, and FDA standards and are certified sterile, RNase-free, DNase-free, and non-pyrogenic. The extended PVC tab surrounding the stainless steel wire prevents potential punctures, scratches, or glove tears caused by exposed wire ends.

Select sizes come with a white printed area for easy labeling, eliminating the need for tapes or labels and providing a more durable, smudge-resistant marking surface. Although capable of holding up to 55oz (1600mL), these bags fold completely flat, requiring minimal storage space.