Rent Karrimor panther 65l + 10l hiking rucksack in London (rent for £5.00 / day, £2.86 / week)
Buy Pro Action Summit 65L Backpack - Black | Backpacks | Argos
Highlander Ben Nevis Rucksack ― 65L & 85L Premium Quality Backpacks ― Durable with Waterproof Cover ― Large Unisex Bag for Men & Women Hiking, Travelling, Backpacking, Trekking ― Black & Blue :