osprey book bag Mutant 52 Backpack Go attachment system for trekking poles lets you stow your gear in a flash when you want to go hands Osprey Women's Viva 45 Backpack

Material: bluesign approved recycled 600D Polyester, DWR Treatments made without PFAS Style: Fast and light backpacking Raincover: Yes Hydration system compatibility: Yes - Internal hydration sleeve with hose port in backpanel Bottle compatibility: Yes - two water bottle sleeves Ice axe compatibility: Yes - Dual ice axe/trekking pole loops Dimensions: 68H X 36W X 23D Volume: 45 Litres Weight: 1.6kg Dual zippered hipbelt pockets Side mesh bottle pockets offer side or top access Internal hydration sleeve with hose port in backpanel Dual side compression straps Dual ice axe/trekking pole loops Front panel lash loops for attaching extra gear Accessory pad straps Panel loading with J-zip opening makes for a clean profile and provides easy access to contents Internal mesh security pocket with key clip Zippered pocket for rain cover at bottom of pack Available Promotions Luggage & Backpack Bundle Save an extra 10% when you buy luggage and backpack together Find out more

Here's how to measure your torso length for a backpack: Look down to find the bone that sticks out at the base of your neck in the back Find the spot between the center of your hip bones in your back Measure the distance between those two points This can be quite difficult to do on your own

The 1L bag is the original icon and is extremely popular due to its long-standing presence and wide variety of colors

Maybe youre done looking like a student at hotel check-in