The Osprey Sportlite 20 Hiking Backpack is compact in size but big on functionality! This pack is a one-size-fits-all design with a range of features, including durable PFC/PFAS-free DWR material to ensure it stays waterproof whatever the weather throws at you. It is lightweight yet comfortable to carry, making it an ideal choice for adventurers who are ready to hit the trails.This backpack is designed with panel loading construction so storing your essential items whilst on a hike couldn’t be easier. Inside, you’ll find an internal hydration sleeve with dual over-shoulder exit ports for easy access, allowing you to quench your thirst on the go. It also comes with stretch side water bottle pockets for extra hydration storage. If the terrain is looking challenging, utilise the trekking pole loops and take your poles with you. The adjustable sternum straps comes equipped with a rescue whistle to make sure you’re safe when out exploring. Plus, the front panel zip pocket comes with a handy key clip so you won’t ever lose track of your keys again! And last but not least, there's even a Blinky light attachment slot at the base for if you end up trekking longer than expected. So whether you're planning an adventurous weekend away or setting off on an epic summer hike - the Osprey Sportlite 20 Hiking Backpack is all that you need to stay comfortable and prepared no matter where life takes you next!