The RK30 is a roll-top design. It is made from the same fabrics as our AK range, and is fully waterproof. It is an exceptionally tough pack that is ideal for technical routes that involve hauling and necessary physical abuse, but is equally at home for activities in very wet conditions. The RK30 has been updated for 2020, and features a new removable front/side compression system. This is the new 2020 model and features a new removable front/side compression system. Features: Roll-top design Fantastically light Welded construction throughout Completely waterproof Kevlar fabric Accessory pocket at rear Removable webbing front/side side compression system Oversized back haul loop – easy to grab and clip Top compression strap Two ice-axe holders 30 mm webbing waist-belt Technical Specifcations: Capacity: 1830 cu. in. / 30 litres Weight: 795 g Fabric: 40% Kevlar / 60 % Cordura, 7 oz/yd² / 240 g/m² Frame: none Sizes: One Size Only (Regular - up to 180 cm / 5\'11\") Colours: Black and Red