* Soft, lightly lined bag with 2 separate drawstring mesh bags for secure storage of many building blocks * The fold-out play plate is compatible with the sets of most building block brands such as Lego * A flap with velcro closure keeps the playing plate in place during transport. The plate can be removed for cleaning * Practical carrying handle on the lid and length-adjustable, removable carrying strap with shoulder pad * The bag comes folded in a cardboard box. The outer material and lining of our building block bags are made from rPET. rPET is obtained from used plastic (e.g. cleaned plastic bottles).