I bought this product for biking and camping. I love it. It fits around me well, it's not too heavy feeling when full showing good support, and the quality has held up through lots of wear and tear. I've taken it river tubing (wore it right in the river), to parades, to the beach, to a music festival... 2 years later and it still looks brand new.
Riding the bike is great, it feels like I don't have a back