Why It’s a Fit: A sparkly, glossy water bottle that actually keeps my water cold for 25 hours — I give you Corkcicle’s 25-ounce Unicorn Magic Canteen. Santa (that is, boyfriend, Jamie) brought me my fashionable and functional water bottle for Christmas last year. It immediately became my go-to. No bottle sweat, and it fits in my car cup holder. It’s like the unicorn of water bottles!