The Independent \"It’s got some great features including a well ventilated back support and a very comfy harness. It’s got patches of Proviz’s excellent reflective material to get you noticed at night.\" Road. cc: \"For cycle commuting to touring, walking or even a little off-road action, this bag performs well above its weight.\" Evening Standard: \"Featured in \'Winter cycling kit: best reflective gear for staying safe on the roads\" Yahoo News: Awarded \'Best Reflective Backpack\' - \'If you have never seen Proviz’s reflective material in action, prepare to be amazed. It shines bright silver at the merest hint of a headlight, making this one perfect for anyone who commutes in the dark or low light. There are enough pockets and pouches on it to keep anyone happy.\' 20 litre capacity / Dimensions: 50 x 27 x 19cm Incorporates our REFLECT360 reflective material Waterproof rain cover included 2 main compartments with multiple interior pockets for wallet, keys, tablet etc External mesh side pockets Chest strap Waist strap with two side pockets Detachable Mobile phone bag on front strap Multi-Use - Cycling, Running, Hiking, MTB Laptop compartment (12\" laptop capacity) Ventilated ergonomic back support Top grab handle Adjustable front, side and top straps to get the perfect fit Suitable for all outdoor activities including, cycling, running camping, climbing, hiking and more! Hydration bladder compatible – internal Velcro attachment and front strap attachment Zip pulls