Daypack on steroids, or overnight pack on a diet' The Mountain Hardwear Fluid 32 Backpack could easily go either way. Lightweight construction combines with HardWave suspension to comfortably fit the curve of your back and distribute weight evenly. The padded waist belt features convenient integrated stretch mesh pockets to keep your essentials handy, and it is stowable for those times when your load is light and you don't need the extra hip support. Whether you're working up a sweat to do that summit in a day or taking a more leisurely stroll, you'll appreciate on the fly compression and venting capabilities. The soft shoulder straps also feature integrated pockets, and they allow ventilation to help keep you from becoming a sweaty mess. Multiple storage pockets keep your goodies organized, and a hydration sleeve allows you to incorporate a hydration bladder into this versatile pack.