The RK40 is simply a bigger version of the RK30. The only other difference aside from the volume of the sack itself is that the RK40 has sleeves on the inside that allow frame-stays to be inserted. This makes the pack more comfortable if one is lugging heavy loads around (and a big rack with a couple of ropes would qualify as such).
- Accessory pocket at rear
- Dyneema® cord compression system
- Oversized back haul loop – easy to grab and clip
- Top compression strap
- Two ice-axe holders
- Option to fit two stays to stiffen back carrying system
- Welded construction throughout - fully waterproof
Capacity - 2440 cu. in. / 40 litres
Weight - 2 lb 10 oz / 995 g
Fabric - 40% Kevlar / 60 % Cordura, 7 oz/yd² / 240 g/m²
Frame - Option for two 0.275in / 7.00 mm Ø tubular titanium frame-stays (not supplied with product)
