Baggallini Expandable Underseat Carry-On

Some flights only allow a small personal item under the seat, but that doesn't mean the rest of the trip has to be packed light. The Baggallini Expandable Underseat Carry-On is built to work both ways: zipped closed, it's sized to tuck under most airline seats as a compact personal item, and unzipping the top section expands it into a full-size carry-on when a trip calls for more room.

Two smooth-rolling inline wheels and a telescoping handle that locks at two heights make it easy to pull through a terminal in either size, while a padded compartment fits a laptop up to 13 inches and a mix of interior and exterior pockets keep smaller items organized instead of buried at the bottom. At 6 lb. 3 oz. whether expanded or not, it's built for travelers who want the flexibility to size up mid-trip without packing a second bag.

Why Buy from Traveling Bags?

Traveling Bags is a specialty luggage and travel store in New Berlin, Wisconsin, and we carry the Expandable Underseat Carry-On because it solves a real problem for travelers flying budget or regional carriers with strict personal-item limits. Our team can help you compare it against Baggallini's other underseat and carry-on styles to find the size that actually fits your airline.

Best For

• Travelers flying airlines with strict personal-item or underseat size limits who still want carry-on capacity in reserve
• Trips that start light and grow — the expandable top section adds height without adding a second bag
• Anyone who wants rolling wheels and a telescoping handle instead of carrying a bag by hand through the terminal

Features

• Zip expansion between two sizes — Unzipping the top section expands the bag from a compact underseater to a 22-inch-tall carry-on, so one bag can serve either purpose depending on the trip and the airline.
• Smooth rolling inline wheels — Two inline wheels roll easily through terminals without adding the width of a four-wheel spinner base.
• Two-height telescoping handle — The handle locks at two heights, so travelers of different heights can pull the bag comfortably.
• Padded 13-inch laptop compartment — A dedicated, padded pocket protects a laptop up to 13 inches without needing a separate bag.
• Interior & exterior multifunctional pockets — Pockets throughout the bag keep documents, electronics, and smaller items sorted instead of loose in one main space.
• Luggage handle sleeve — A sleeve on the back slides over a second rolling bag's handle, letting this carry-on ride on top through the airport.
• Sized for many carry-on programs when expanded — Designed to meet the carry-on requirements of many major domestic airlines once expanded. Airline size restrictions vary and should be confirmed before travel — and the compact, unexpanded size is meant as a personal item, which has its own separate under-seat limits that also vary by airline.

Specifications

California Proposition 65 Warning:

⚠️ WARNING: This product may expose you to chemicals that are known to the State of California to cause cancer and/or birth defects or other reproductive harm. For more information, go to the manufacturers brand website or visit www.P65Warnings.ca.gov