The Mountain Warehouse Iso-Viz 35L Bag boasts a robust construction of 100% Polyester Ripstop fabric, enhanced with the Iso-Vis technology for superior waterproof protection. This durable bag features a distinctive logo and triangle design, while its elasticated strap and reflective detail ensure easy handling in low light conditions. The seams are expertly taped to prevent water ingress, and it can accommodate up to 35L of gear. With a waterproof rating of 2000mm, this bag promises reliable protection against inclement weather.