Apex Roof Box - 18 Cubic Feet

Ships today!

Keep your Cargo Safe While Traveling

Compatible with most existing and aftermarket crossbars, this 18 cubic foot Apex Roof Box is designed to withstand heavy use in all weather conditions. Featuring a UV inhibitor which resists fading and cracking, this cargo box is fully sealed during travel to keep your gear safe and protected – even in rain or snow. With easy no-tool “click-n-go” installation, you’ll be on your way to your destination without compromising the interior space of your vehicle!

Benefits of the Apex Roof Box:

  • No tool assembly – out of the box and onto your vehicle in 10 minutes
  • 18 cu ft. of additional storage
  • Measures 57" L x 39" W x 19.5" H
  • 110-lb weight capacity
  • Included lock for extra security
  • Compatible with OEM and aftermarket crossbars
  • Made in the United States from high-quality plastic
  • The top and bottom pieces nest together for easy storage when not in use

Significantly Increase Carrying Capacity of Your Vehicle

This rooftop cargo box provides an extra 18 cubic feet of storage and accommodates up to 110-lbs of extra gear. This carrier is designed with easy-access loading on three sides of the box for increased convenience and efficiency while packing up your vehicle. With no-tool assembly and installation, this cargo box is ready to go right out of the box! Easily attachable to both OEM and aftermarket crossbars, this carrier mounts to your roof in 10 minutes. If you’re in the market for crossbars, Discount Ramps also offers a wide selection of aftermarket crossbar systems for nearly all types of cars, trucks and SUVs!

36 lbs

Review Summary (Based on 1 Reviews)


3 Stars Not bad

Jim from NY wrote (August 30, 2016):

Likes- light weight and Ez to assemble..separate n it shells for ezr storage. Access from 3 sides..Dislikes- had to drill my own holes to mount to my rack (Honda pilot) holes provided did not line up. No piston to help keep open. Bit of a pain to use the metal rods on both sides when securing open or attempting to close. Need to check lock to make sure it catches.. (although u can lock with padlocks..) needs to be cheaper..too much $$.. we bought this since we needed more storage for our trip to fla. It did the job and kept our stuff dry n safe.. the black box looked good with our pilot..