What Our Gearhead(R) Experts Are Saying: "This is the smoothest-rolling carry-on I've used. The 4-wheel spinner setup glides effortlessly through airports, and the split-level design makes packing super organized. The built-in TSA lock and external access pockets are great for quick trips, and the size works perfectly for most airline carry-on rules." The DAKINE Split 48L 4 Wheel Carry On brings a modern, elevated twist to the proven Split Roller design. Its 4-way dual spinner wheels glide effortlessly through terminals, while the split-level organization keeps clothing, gear, and travel essentials neatly separated and accessible. Built from 100% recycled polyester with a molded recycled ABS/PC bottom, it's both durable and eco-conscious. A built-in TSA-approved lock adds security, and quick-access exterior pockets make it easy to grab essentials on the go. Interior organization and a retractable top handle make packing and handling simple, while reflective zipper pulls and a high-density DAKINE logo finish the bag with style.