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Thule Atlantis Cargo Box

- The Thule Atlantis series of roof cargo boxes have 18 cubic feet of storage space to accommodate all your cargo. Thule roof boxes are the highest quality roof cargo boxes on the market today.
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thule atlantis cargo box for roof top mounting

The Atlantis 1800 series of Thule roof boxes has one of the largest capacities of all the Thule roof boxes. These quality roof top cargo boxes feature dual side openings to gain access to either side of the box. The car top cargo box mounts to most factory racks and some aftermarket racks. With a 18 cubic foot capacity, you can store all your travel gear, golf clubs or up to 8 pairs of skis. View our available cargo accessories below

Thule Roof Boxes Image Gallery
Thule Atlantis Series Features Video Demonstration Thule Atlantis Series Install Video Demonstration

Thule Roof Boxes Product Features:

  • Eye-catching styling compliments the aerodynamic lines of today’s new car designs
  • QuickGrip roof rack mounting system makes for quick, easy, tool-free installation and removal
  • Ergonomic lock knob is easy to use even when wearing gloves
  • Includes 2 One-Key™ Locks to secure box and lock box to carrier
  • The built-in safety feature means the key can only be removed when box is fully closed
  • Access gear from either side of the car or SUV using the patented Dual-Side opening feature
  • Mounts to most factory installed cross bars and aftermarket roof racks
  • Carries 6-8 pairs of skis or 4-6 snowboards
  • Fits Thule racks, round bars, and most factory racks
  • Instructions file
See what Thule products fit on your vehicle!
Thule Fitguide
Thule Atlantis cargo box Product Specifications & Price
Item # Manufacturer Description Dimensions Capacity Weight Image Price
687XT Thule Atlantis 1800 enclosed, locking roof top cargo box - Silver Exterior: 84" L x 34.4" W x 16.9" H
Interior: 80" L x 32.4" W x 13.9" H
18 cu. feet / 110 lbs 47 lbs Thule Atlantis 1800 - Silver
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Discontinued
687BXT Thule Atlantis 1800 enclosed, locking roof top cargo box - Black Exterior: 84" L x 34.4" W x 16.9" H
Interior: 80" L x 32.4" W x 13.9" H
18 cu. feet / 110 lbs 47 lbs Thule Atlantis 1800 - Black
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Discontinued

Recommended Accessories
Item # Description Image Price
PWS Portable / Folding Wheel Step
No assembly required - Folds flat to store under a seat - Fits most car and light truck tires with 9" - 13" width
Portable Wheel Step Product Details
folding portable wheel step
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+ 10 s&h
HS-010 Folding Hitch Step
Helps gain access to rear or top of vehicle using a Class III or IV 2" receiver
Usable Size: 19.75" x 16.75" - Overall Size: 34.5" Long X 19.75" Wide X 5" High
Folding Hitch Step Video Demo (being used to load a motorcycle)
Folding Hitch Step Product Details
Steel Folding Hitch Step
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+ 17 s&h
HS-125 Trailer Hitch Step
Provides access to the top of a vehicle using a Class I or II 1-1/4" receiver
Grip Area: 20" L x 3" W - Overall Size: 36" L x 9" W x 3" H
Trailer Hitch Step Product Details
trailer hitch step
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+ 15 s&h
RCB-3745-U Pair of Standard Universal Round Cross Bars
Feet adjust to 3 different positions from 37" to 45" - 47 3/4" long bars - Weight Capacity: 150 lbs
Universal Car Top Carrier Product Details
roof top cargo bars
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On Back Order Until Early May 2013
Order Now for 10% Off!
Original Price: $35.99
+ 12 s&h
***NO Guaranteed Ship Dates***

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View Our Other Popular Roof Top Cargo Products

Car top carriers & roof racks
Cargo Roof Bars
Roof Bags & Boxes
Canoe Carrier Racks
Roof Mounted Bike Racks
Snowboard and Ski Racks
Scroll down to view specifications and pricing.
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