What's in Our Beach Bags: Our Summer Vacation Must-Haves

Need some last-minute packing help ahead of your vacation? PEOPLE staffers reveal the items they can't hit the beach without

S'WELL WATER BOTTLE

Kate Hogan, Deputy Features Editor: Sun protection isn't just about sunscreen – it's about staying hydrated, too. So I always have water with me at the beach, and these days I'm toting it in the S'well bottle, which comes in adorable patterns and keeps fluids cold for 24 hours (yep, even in the summer sun).