Convenient - Simple zipper like closure.Glove Bag™ is used like a rigid glove box but has much greater flexibility. It is made of 2.5 mil thick polyethylene, with integral gloves. Equipment sleeve and the bag are then inflated.Disposable - It is economical enough to be used once and discarded, if contaminated, but it is durable and it can be used over and over if desired.Versatile - Glove Bag™ is great for keeping air-sensitive materials from contact with air or moisture. Use it whenever and inert atmosphere is needed in reactions or in handling reagents.Economical - Even if you have a rigid glove box in you lab, consider the Glove Bag™. It can be purged faster than a glove box, with less gas, and can be easily adapted to fit your special needs. Glove Bag™ can facilitate any work you are doing with air sensitive materials.