Fans of Moshi Monsters will love this. Argos has reduced its Moshi Monsters Diavlo Backback in red from £8.99 to just £1.79 right now.
With an adjustable shoulder strap, this has a 6.4 litre capacity and measures H27.5cm by W27.5cm by 8.5cm.
There are only two reviews of this item on the Argos website but they're both positive:
"Really pleased with this for my little babe. Loves taking it to school :) not huge inside but Alright for little school."
"My son loved this bag, its fantastically strong and so good for a moshi monster fan."
With thanks to thkarthik @HUKD