Featherpost Products Featherpost bubble lined mailers offer secure, cost-effective protection for your products in transit. With bag sizes designed to protect products from small items like Jewellery and watches, specialist sizes for CD’s and DVD’s, and the L and XL sizes for multi product mailing, our Featherpost bags offer excellent cushioned protection for all applications. Lightweight and economical, and with pre-printed barcodes on all bag sizes our Featherpost bags are also ideal for repacking into multipacks for the retail sector. Our dedicated Featherpost warehouse holds approximately 1.5 million bags, all available for delivery from stock. Also available from stock, our Featherfoam and Featheredge range of polyethylene foam offers cost effective protection for general packing applications. Thicknesses range from 1mm through to 4mm in a standard width of 1500mm and 1000mm bundles.. View sizes available