The AK47-X is basically identical to the AK47, but features a removable, floating adjustable lid instead of a fixed one. And the colour is red instead of gunmetal. For many climbers, the extra 5 litres made possible by the adjustable lid make this a more versatile sac than the standard AK47.
Removable floating lid - for more versatile load-options
Side compression straps - quick and easy to fit or remove
Oversized back haul loop - easy to grab and clip
Top compression strap
External and internal lid pockets - with taped seams for water-resistance
40mm webbing waistbelt with low-profile full-sized hip-fins
4mm Rivory-Joanny drawcords - can be used for emergency rap anchors
Internal sleeve for hydration bladder with an oversized port for insulated tubes
Two ice-axe holders
Stretch wand pockets
Reinforced double-layer base panel