To this day we still haven’t found the perfect collection of bags for traveling. One company might make a great weekender, but for whatever reason it doesn’t work as a carry on. The bag you bought to use as your “personal item” is too big to fit under the seat. Most importantly, hardly any of them work as well for adventuring as they do for flying. Topo to the rescue with the Travel Series. The entire collection is designed around the intersection of a few bags into one larger bag system. Start with the carry on approved Travel Bag for your big stuff. Snap on the Trip Pack for those shorter jaunts and daily carry necessities. Inside the two of those you throw in some Pack Bags, a Laptop Sleeve, Accessory Bags and a Dopp Kit to keep everything organized and protected.