What Our Gearhead(R) Experts Are Saying:"This pack is perfect for fast hikes and light missions. It feels weightless on my back, with breathable shoulder straps and compression straps that keep everything secure. It's compact but has just enough space for essentials, and the recycled materials are a great bonus."For quick-moving adventures and efficient outings, the Deuter Speed Lite 21L Backpack combines ultralight design with eco-conscious construction. Perfect for fast-paced hikes or quick scrambles, its Lite back system and ergonomic, perforated shoulder straps ensure exceptional comfort without adding bulk. The thoughtful design includes compression straps to stabilize your load, a detachable waist belt for versatility, and attachment loops for a helmet or extra gear. Inside, there's room for a hydration reservoir and an elastic compartment to separate wet or sweaty layers. With 100% recycled bluesign(R) certified materials, this pack is as light on the environment as it is on your back.