About this product
There is usually a trade between a framed pack that carries well and a light pack that does not. The Rock Series 40+5 gets closer to having both than most: an aluminium alloy frame with an EVA back panel, rated to carry 11 kg, in a pack that weighs 1.06 kg empty. Framed packs of this capacity are commonly half again as heavy.
The frame is doing real work. It transfers the load down onto the padded waist belt rather than leaving it hanging from your shoulders, and the EVA panel shapes to your back so the weight sits where you can carry it. A mesh layer over the panel keeps air moving, which on a humid climb through the Tanzanian forest belt matters as much as the frame does.
Capacity is 40 litres in the main compartment with a 5 litre expandable top pocket – the extra room for a trip that runs a day longer than planned. Storage is well laid out: a front pocket, water bottle holders on both sides, and waist belt pockets for the things you want without taking the pack off.
The fabric is 420D nylon, tear and abrasion resistant, and a waterproof rain cover is stored in the base of the pack. It measures 26 x 18 x 56 cm. It suits day hikes, overnight trips, Kilimanjaro and Meru where porters carry the camp gear, and travel where a pack has to carry properly without weighing much itself.


























Naturehike Rock Series Backpack - 40+5L