Used to send a bike to Canada
I used SendBike to transport a bicycle to Canada. Overall, the box was great in terms of it's size and the bike comfortably fit. The box does come "collapsed" which is totally fine and I cannot understand why people would assume it would be delivered otherwise.
The box can puncture easily, especially with pointed areas such as quick release parts for wheels, and pedals. We reinforced the box in these areas, and used bubble wrap but still had holes. The trick here is to be as safe as possible and use lots of bubble wrap and tape to keep your bike protected and the box intact.
Shipping was very prompt and plenty of bubble wrap and tape was included on the order.