CONVENIENCE - The worlds fully functional, eco-friendly, vacuum-sealing sous vide kit. Bags require no vacuum sealer, no imperfect ziplock water displacement method, and is good for anyone that needs to simplify their sous vide cooking^BPA Free - sous vide vacuum bags made of BPA free plastic . It's safe for freezing, microwave or cooking at high temperatures and can keep vacuum seal long term^NO MORE FREEZER BURN - Now features reinforced double zipper bags for sous vide and food storage. The air-tight seal blocks out air and locks in freshness 3 times longer than regular storage, which means less wasted food and money^ALL IN ONE - Includes 15 reusable sous vide vacuum bags(3 Sizes 5 bags/per Size: 8.7"x8.2", 10.2"x11.0", 10.2"x13.4"), 1 hand pump, 3 Sealing Clips, 3 Sous Vide Bag Clips^