my cargo trailer

I have replaced my Yakima trailer as outlined in my review of the '‘CELLO bike case/travel system for BOB trailers’. I used the opportunity to upgrade to a BOB Ibex. The company description is

With its rugged, fully adjustable suspension system, the IBEX trailer can get you and your gear there. Ride single-track trails, riverbeds, and washboarded roads. Carry camping gear, trail tools, a weekend's worth of supplies. Get to places cars can't go. Arrive in hours while your backpacking friends take days. Go farther, see more, feel fresher.

I have yet to realy give it a good test, and will post details when i have.

My original trailer details (from mid 2006):I have a Yakima Big Tow cargo trailer. These are no longer manufactured by Yakima, and the Bob Yak is very similar. Here is one description (source: MTB reviews):

Whether an enthusiast on an extended tour, or a dedicated commuter, this gear trailer will help you bring along all you need. Strong lightweight frame includes an expandable bellows style bag that just begs to be overstuffed. Built-in fairing protects the waterproof PVC bag from road debris. Single wheel design follows your bike with precision. Crafted with Chrome-Moly steel tubing, maintenance-free sealed bearing hubs, tough alloy rim and stainless steel spokes. TowBag is custom designed to match the frame's shape with reflective trim, compression strap system to keep load tight and padded handle. Fits most bikes and is easy to attach and detach from bike.

It attaches to the rear axle (special replacement skewer) of my bike: it effectively follows you. Given its profile (no wider than rider and bike) it is suitable for single track trails and has a reduced potential for finding its way under car Tyres...