Those work fine but the looks are a bit garish. Its a walking Ikea logo.

Another solution is Bach carrier bags, for example the Cargo Bag Lite:
http://www.camp4.de/bach/cargo-bag-lite.html

If I recall correctly in the home storage solutions section of Ikea they also sell carrier bags mage fom similar nylon fabric to what youbposted but in more muted colours eg brown & white.