The telescoping handle on your Patagonia Transport Roller Luggage is designed to withstand years of hard use. But sometimes the handle becomes jammed or stuck and needs to be replaced to operate properly. Fortunately, installing a replacement handle is quick and easy. [ … ] contact [http://www.patagonia.com/us/patagonia.go?assetid=3915|Patagonia [http://www.patagonia.com/customer-service.html|Patagonia Customer Service]. [ … ] This guide is specifically for the Patagonia Transport Roller, Style Number 4905. If you aren't sure which bag you have, [https://www.ifixit.com/Guide/How+to+Find+a+Style+Number+on+Your+Patagonia+Clothing/19465|here's a guide] that can help you identify the style number of Patagonia products.