Stable 5L Off-Road Running Pack

This off-road focused hydration backpack weighs 400g and measures around 31 x 40cm, made from durable nylon with a torso-adjustable fit (70–128cm). It features two rear-mounted water bag sleeves (5L capacity each; water bags not included), four front storage zones — including a slim phone sleeve (≤6.8 inches) and a narrow gel-compatible pocket — plus an elastic rear mesh panel for trekking poles, helmets or jackets. The S-curved shoulder straps ensure close contact and even force transfer, while a concealed bottom compartment adds adaptable volume. Designed for technical trails, gravel rides, orienteering and long-distance hiking where pack stability, breathability and rapid hydration access are non-negotiable.