Space Saving Storage Solution: Hefty SHRINK-PAK vacuum storage cubes are the perfect storage solution for seasonal clothing and bedding, offering maximum shrinkage and effectively saving space in your closet, suitcase or under your bed 4 Jumbo Cubes: Each Jumbo Cube is perfect for storing multiple comforters and blankets Easy to Use: These bags feature an intuitive closure system that creates an easy air-tight seal, just Pack, Seal, Vac (or Press) and Store Long Lasting & Reusable: These durable storage bags can be used repeatedly, making them an effective eco-friendly solution to manage space and storage in your home Ideal for Home Storage, Travel or Moving: These vacuum storage bags are perfect for storing a variety of items, from your winter coats and clothing to your favorite comforters, pillows, bedding blankets, towels and more Flat bottom allows for upright packing . Dual-use valve (vacuum or press). Double Closure with red/yellow zipper. Reusable. Water resistant. Fast-grip tab. Up to 4 times more storage . Hefty : The Toughest Name In Storage Disclaimers: Storage volume varies by content., Works with most vacuum hoses, Protects from odor, insects, dirt, and mildew provided contents are clean and dry before enclosed, Do not use to store sharp objects, fur, or leather, For best results vacuum recommended