There's a reason that the DaKine Heli Pro 20L Backpack is one of the most popular ski/snowboard packs out there. Vertical snowboard carry and diagonal ski carry options make this pack very versatile. It also features an integrated rescue whistle and is hydration compatible, so if you get in a sticky situation on the mountain, you'll be prepared. So whether you're headed to the slopes or just going about your day to day grind, the DaKine Heli Pro 20L Backpack is a great choice.