[ New upgrade 2.0 & Larger Capacity ] The new upgrade four sides expandable design makes 1 expandable cube vacuum bag ≥ 4 ordinary flat vacuum bags. Preventing bags from tearing, more and thicker items (3-5 comforters/blankets/pillows and 15-20 winter clothes) can be stored upright, sealed easier and vacuumed down to cubes like shape. Just free up 75% space in closets, basements, lofts with cube vacuum storage bags 2.0 series.

[ No Pump Needed & Easy to use ] Just compress bags easily by sitting or by any regular vacuum cleaner. Get rid of laborious hand pumps that take time and occupy space.

[ Airtight & Leak Prevent Design ] Patent valve, ergonomic designed clip and visual double color zipper make air compression and perfect sealing faster and easier. Keep storage bags vacuum sealed in a good airtight for long time.

[ Premium Material & Perfect Protection ]cube vacuum space saver bags are made of 5 layers high-molecular PA/PE material. Waterproof, durable and reusable. Protect your clothes from water, dust and odors. Can be used widely in household, moving and college dorm storage.