- Fully adjustable ergonomic harness and lumber support
- X-tend harness system
- Safety “Predator” whistle
This is the College 40 X-Trend Backpack by Caribee. If you need to carry a lot of gear around, this is the backpack for you. A very spacious 40 litres with loads of features and the heavy duty X-tend harness system which makes light work of even the heaviest loads. This is a large capacity laptop backpack for people with heavy equipment requirements.