He visto estas ofertas en Amazon uk. Que tal son estas mochilas? alguna opinión?

Tamrac 5547 Adventure 7 Photo Backpack - Grey & Black


https://www.amazon.co.uk/dp/B000EB7O...HVGY2ATHVT0E5&
RRP: £78.99
Price: £49.99 & this item Delivered FREE in the UK with Super Saver Delivery. See details and conditions
You Save: £29.00 (37%)

Tamrac 5546 Adventure 6 Backpack - Red


https://www.amazon.co.uk/dp/B000EMZB...SKDSNQJJQNY7R&
RRP: £60.00
Price: £42.61 & this item Delivered FREE in the UK with Super Saver Delivery. See details and conditions
You Save: £17.39 (29%)

Tamrac 5549 Adventure 9 Photo & Computer Backpack - Grey & Black


https://www.amazon.co.uk/dp/B000F31K...TBXMYMHB385E8&
RRP: £131.00
Price: £72.03 & this item Delivered FREE in the UK with Super Saver Delivery. See details and conditions
You Save: £58.97 (45%)


Esta última tiene muy buena pinta y tiene compartimento para portatil.