Question: To store your winter blankets,
Options:
put them in large vacuum seal storage tubs.  Then, suck the air out of the bag, using your vacuum cleaner hose.
put them in large vacuum seal storage bags.  Then, suck the air out of the bag, using your vacuum cleaner hose.
Answer: put them in large vacuum seal storage bags.  Then, suck the air out of the bag, using your vacuum cleaner hose.