The complete guide
Picking the right capacity for a tactical rucksack
At 40 litres, the REEBOW GEAR 40L Tactical Backpack suits a 3-5 day loadout, with a water resistant build for UK weather and a 1.2 kilograms empty weight. padded strap carries the weight once it's actually loaded, 3 separate pockets stop small items sinking to the bottom of the main compartment, MOLLE loops down the front hold pouches you buy later, not just what ships in the box. Folded flat it measures 27.9D x 33W x 50.8H centimetres, and it's priced at £79.98.