BNFGDUltra Lightweight Foldable Backpack, Small Backpack Water Resistant Hiking Daypacks, Storage Bag Multi-Functional Daypack with Lightweight Backpack, Durable Lightweight Packable Backpack

It's very lightweight which makes it excellent for taking a picnic without having to lug about an empty bag afterwards, which is what I purchased it for. Foods up nicely into the little pouch. Easy to tuck into your pocket. Could be useful when picking up those few bits on the way home from work too. I didn't find any stitching errors like some reviewers but time will tell. So far I'm happy with it and it's well worth the couple of quid that it cost.

Good value for a foldable rucksack. Purchased as birthday party gift bags for afternoon event. Sturdy so far!

A bit smaller than expected but seems OK for the money. Seems strong enough but yet to try it out