NEW Go-Bag — Small (40L)Fits 35 days of clothing and is TSA approved carry on. The go to size for flights, and not having to check a bag. Wide D door opening lets you see and grab everything Interior compression straps so you can pack more without the bulk Upgraded TPU shell is resistant to abrasion, weather, and color fading while remaining light and eco friendly. Redesigned air mesh ergonomic straps, paired with an elastic chest strap, make carrying feel noticeably better,