Self adjust carry system sa based on the patented a3 system, sa is a dependable adjust system which allows you to tailor the pack to fit your back perfectly.excel 1680d polyester base fabric this rugged pu coated fabric is highly abrasion resistant.excel 600d polyester fabric the back is coated with pu to create a multi purpose, robust fabric.pro weave side pockets constructed from a durable yet flexible material, the pockets can sit flush to the pack to help retain a sleek design.airmesh featured on rucksack straps aid airflow to keep you cool and comfortable.ergonomic padded hip beltshaped harness adjust the pack for a secure fit.daisy chain ideal for attaching accessories.dofe recommended kitelastic cord clips and adjuster allows you to attach a sleeping mat securely to the front of the pack.zippered pocket under liddetachable rain cover included in the base of the packduraflex buckles known for their strength, quality and durability.compatible with most hydration reservoirsshoulder fit guide indicates when the rucksack's harness is correctly adjustedside compression strapssternum strap with emergency whistleice axe walking pole attachmentsreflective stripswebbing grab handleside grab handle between the shoulder strapspack size 28cm l x 28cm w x 83cm hcapacity 65 litrescolour blackweight 2.34kg