Berghaus Unisex Twenty4Seven Plus Backpack 20 Litre, Comfortable Fit, Durable Design, Rucksack for Men and Women Price:  £30.96 (as of 08/04/2023 20:31 PST- Details)

SMART SPACE: Featuring an inner sleeve big enough for a laptop and zippered pockets for all your gear and gadgets, the Twenty4Seven+ 20 Litre Backpack makes smart use of its compact size making this bag a favourite for travel, school, or outdoor use
BREATHE EASY: Thanks to the extra breathable, vented- foam Flowback system, you can save breaking a sweat for the gym or the trail and let your skin breathe There are even attachment points for walking poles to make your life just a little easier
INTERACTIVE DESIGN: A height-adjustable chest strap makes sure you get the right fit and, as the pack is compatible with hydration systems, you can stay refreshed all day long