Walmart is offering this Bear Grylls Ultralight-Summit pack for only $5 right now! It was originally $24.97, and you can pick it up for free at your local store!
This versatile pack would come in handy for all sorts of things, including short hikes, camping, sleepovers, and sports practice. It has a large main compartment and a smaller mesh pocket. It also stuffs away into its own compact stuff sack.