YES — Allowed in Carry-on Bags on Delta Air Lines
Solid shampoo bars are completely exempt from the TSA 3-1-1 liquids rule. Any size is allowed in carry-on luggage with no quart-sized plastic bag requirement.
Can you bring shampoo bar on Delta Air Lines?
Quick Answer
Yes — Shampoo Bar is allowed in carry-on bags on Delta Air Lines flights. Solid shampoo bars are completely exempt from the TSA 3-1-1 liquids rule. Any size is allowed in carry-on luggage with no quart-sized plastic bag requirement.
Also known as: solid shampoo, shampoo bar soap, hair soap bar, solid conditioner, do conditioner bars count as liquids for tsa, or are they solids?, are shampoo bars tsa-friendly for carry-on bags?, conditioner bar, shampoo soap bar
What is shampoo bar?
Yes — Shampoo Bar is allowed in carry-on bags by TSA. Solid shampoo bars are completely exempt from the TSA 3-1-1 liquids rule. Any size is allowed in carry-on luggage with no quart-sized plastic bag requirement. Solid shampoo bars are fully allowed in checked baggage with no quantity or weight restrictions.
Allowed In Cabin
Solid shampoo bars are completely exempt from the TSA 3-1-1 liquids rule. Any size is allowed in carry-on luggage with no quart-sized plastic bag requirement.
Allowed In Hold
Solid shampoo bars are fully allowed in checked baggage with no quantity or weight restrictions.
Airline & country baggage checker
Pick your airline or destination to see the limits that apply to Shampoo Bar.
Delta Air Lines Carriage & Security Policy
49 CFR § 1540.111 — IATA & Aviation Standards
Carriage of shampoo bar is governed by TSA security directives under 49 CFR § 1540.111 regarding passenger screening and baggage security. Security rules distinguish sharply between accessible passenger cabin space (where items that could serve as weapons or hazards are prohibited) and cargo hold baggage (where items are safely stowed during flight).
Security Checkpoint Screening Procedure
At the airport screening lane, shampoo bar will pass through standard X-ray or CT scanning equipment. Keep shampoo bar neatly arranged in your luggage so officers can get a clear image. If an item appears opaque or clustered with wires or dense materials on the monitor, a secondary manual bag search will be conducted. Cooperate with TSA personnel and allow them to inspect the item without opening sealed packaging yourself.
Step-by-Step Packing Guide for Delta Air Lines Passengers
Confirm that shampoo bar is completely solid — solid bars and personal grooming tools are 100% exempt from the TSA 3-1-1 liquids rule.
Store shampoo bar in a breathable mesh pouch, aluminum travel tin, or compact toiletry organizer to keep it dry and intact.
Pack anywhere in your carry-on luggage without needing to place it inside your clear liquids quart bag.
Ensure sharp grooming tools (like tweezers or nail scissors) have blades under 4 inches from the pivot point to pass cabin security.
Keep within easy reach in an exterior luggage pocket for convenient freshening up during layovers.
Frequently Asked Questions
Verified travel information
This document has been reviewed and verified by our travel reference editors. All statuses, notes and guidelines are checked against live security feeds from the TSA (Transportation Security Administration), FAA (Federal Aviation Administration) and CBP (Customs and Border Protection).