The Inca Extreme 80L Rucksack is hard-wearing and versatile. Our top of the range design features ripstop polyester fabric, with multiple pockets, side and top access, a separate bottom compartment and an airflow back system that has Hook & Loop adjustment for a more customized position and comfortable fit. Capacity - Has a 80 litre capacity Fabric - Hardwearing, durable ripstop polyester Airflow System - A tensioned suspended open mesh back that creates a large air space between the back of the pack and the user for maximum ventilation Hook & Loop Adjustable Back - Adjust the position of the back system depending on the length of your back. Bungee Cords - Perfect for attaching walking poles, ice axes, torches and bottles to as you go. Secure and easy access Rain Cover - Folds out to cover your rucksack and protect the contents from getting wet in the rain Straps - At the chest and hips, help to stabilise the bag and distribute the load securely and comfortably Compression Straps - The adjustable straps are used to fasten and tighten the bag around the chest area and provide additional load transfer Multiple Pockets - Including fleece lined pocket Dimensions - H 83 x W 37.5 x D 26 cm Ref: 025160