8 PACK Jumbo, Extra Large, Medium Space Saver Vacuum Seal Storage Bags and Travel Bags - Wholesale Combo Deal Airtight and waterproof seal keeps out moisture and dirt. Stored items spring back to their full shape and size. Comes with vacuum suction valve on each bag to draw out the air in the bag by vacuum cleaner or pump. Our storage bag comes with complete packaging with full instruction for every single bag. Unlike any others vacuum storage bag, we only use durable and more flexible PA (Nylon) + PE Material compare to others using low cost PET + PA (Thicker material) which will crack overtime in result of air leaking. The 8 combo package included 2 Jumbo (51"X40") + 2 Extra Large (47"X32") + 2 Large (35.4"X27.6") Vacuum storage bags + 2 Travel Bags (60X40cm). Online lowest price from direct wholesaler with great saving. Buy 2 or more and save on combine shipping discount. Travel bag features : Roll out the air through the patented 1 way valve at the bottom of the bag. No vacuum needed. Instantly create extra space in your suitcase and categorize your clothing. Perfect for storing dirty laundry or organize the clothing while travelling. Vacuum storage bag features : Store those bulky items like blankets and pillows and reduce volume up to 75% as seen on TV! We ship the item out the door in less than 24 hours by USPS priority mail envelope with tracking number. Please visit my others storage bag listing for more discount and sizes combo selection by clicking ebuy4less next to the title on the top.