I want an everyday tote for my laptop that will be carried in addition to my handbag. Are any of the Coach totes practical for this? I'm thinking the fact that most (all?) of them don't zip at the top could pose a problem in rain. Even though my favorite just by looking at Coach's site is the leather Gigis, I suppose the Legacy leather is a poor choice for something that will not be babied? I'm considering any of the Gigis (leather, Spectator, denim, signature), Heritage Stripe multi-function, and Bleecker Tattersall travel. Am I forgetting any other potential candidates for a 15" laptop (with a third party cushioned sleeve that I will likely need to purchase)? I haven't seen any of these IRL and would love opinions as I know nothing about them except for the pic and description at Coach. TIA!