Compression Bag
Compression bags are allowed in carry-on and checked bags without restriction.
Carry-on
Allowed
Checked
Allowed
Carry-on details
Allowed. A roll-compression or vacuum-style packing bag is a solid fabric/plastic item with no restriction of its own — whatever you pack inside it still follows its own individual rules.
Checked-bag details
Allowed. No restriction in checked baggage.
FAQ
- Does using a compression bag change the rules for what's inside it?
- No — the compression bag itself is unrestricted, but each item packed inside still follows its own individual rule (liquids, batteries, sharp items, etc.).
Related items
Source: TSA — What Can I Bring? · Last verified: 2026-08-02
Final decision rests with the security officer at the checkpoint.