When the weather can't be relied upon, our kids' Packaway Rain Suit can. Made from recycled polyester, it's lightweight and breathable but fully waterproof, so the heavens may open, but they can't spoil your plans. There's a lovely looooong zip all the way to the knee, so it's easy to get on, with an elasticated waist, cuffs, ankles and peaked hood for a comfy fit. Cleverest of all, it packs away in seconds into its own integrated pouch. Sling it in your bag or under the buggy and let the clouds do their worst.