Pack it in, pack it out – in cooler style. We proudly teamed up with Parks Project to bring you the cooler bag you’ll want to bring on all your national park excursions. This special-edition Parks Project Packable Puffer — featuring artwork that honors some of the most iconic U.S. national parks — is made with post-consumer recycled plastic from the inside out AND is so conveniently lightweight and compact that it packs into its own pocket!