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Bike travel case

Thule RoundTrip Sport

A UPS/Airline approved heavy-duty travel case for your road, mountain or cyclocross bike.



  • Durable polyethylene construction with integrated wheels for easy transport
  • Dividers keep wheels separated from frame
  • 47" x 30½" x 10½" (outer), 45" x 28½" x 10" (inner)

Technical specifications

Dimensions 47 x 10.5 x 30.5 in
Inner dimensions 45 x 10 x 28.5 in
Weight 37 lb
Color Black
Model number 100500
Spare parts



Thule BringIt! GuaranteeThule is dedicated to providing exceptional products that are quality tested and guaranteed against defects in materials and workmanship.

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Doesn't fit 27.5" mountain bikes well


I used this box to fly from Mexico to B.C. and from Switzerland to Montana and California. Despite what the bike shop told me, this box barely fits a mountain bike with 27.5" wheels. I needed to deflate my tires (so the tubless sealant dried-up), remove my fork and handlebars. After all that, the case would still not close flush. Every time I traveled, I prayed that the rear triangle would not get crushed. While my bike has survived the rear buckles have broken and the straps frayed. I also notice that TSA doesn't do a good job of rearranging pieces after opening the box.


Lausanne, Switzerland


Ok but not the best


It was there only case when i bought it in 2010, and it didn't have a case for the wheels, and the frame had no way to fasten down. Now that see the RoundTrip Transition, I will sell mine and buy the RoundTrip Transition for my next trip. So if you can afford it, buy the better one.




It works for Full suspension MTB 5 inch travel


I used this case for airline travel from East Coast to Utah. Although it is a pain to drag through the airport, and you have to go to their "special" pickup area because it can't come out with normal checked luggage, it does protect the bike. I always put extra parts and such in the case, but stay below the airlines max weight for the bike and box (usually 75 pounds). Build your bike in the Motel/Hotel and stash. Sometimes there is a secure hotel storage area for large luggage as well. Once you learn how to pack a bike (YouTube) it only takes 20 minutes. And your bike arrives with you getting there and getting home.




Thule RoundTrip Sport

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