“I have been obsessed with my half gallon hydrojug for years. Like it goes everywhere with me. The only real con I had was it didn’t keep my water cold, especially in the summer months. I never caved and got a Stanley, because I honestly couldn’t cheat on my Hydrojug! So I was beyond happy when I saw the Traveler 40oz style come out! The leakproof straw is amazing and perfect for carrying everywhere like I do. This size is WAY more convenient in my opinion and now I want every color. Definitely recommend!”