Central Optical Works

A well-specified technical in-built metal U frame pack with a generous capacity split between two compartments and extendible hood with zipped pocked and crampons patch on it makes ideal for alpine climbing and mountaineering. Characterized by its enhanced specification and by the improved fit and load-carrying performance of its padded back system. The shoulder straps are also adjustable. Key features of this twin compartment design include twin axe loops, a generous - sized zipped pocket, integral rain cover and a full floating lid with weather lock skirt and closure. Chest closure straps, hand resting loops also provided. Two way compression straps control volume when the pack is partially full.

Size 50 ltr:-Height 27", neck Circumference 39", bottom Circumference 39".

These attractively designed packs cover a multitude of uses. With a range to cater from the summer walker to winter climber. These packs reflect the same attention to design materials and workmanship that is evident in our other models. The sack bends and twists with you, giving a greater degree of balance, it can be used efficiently under varying circumstances and conditions to assist you in all your outdoor activities. Features include in-built U frame (frame is not provided in Small sack), single compartment sack, two side pockets, padded hip belt and shoulder straps, hand-resting loops, ice axe and hammer loops, and pocket on hood.

Size 65 ltr:-Height 31", neck Circumference 41", bottom Circumference 39". Size 80 ltr:-Height 33", neck Circumference 45", bottom Circumference 43". Size 45 ltr:-Height 24", neck Circumference 38", bottom Circumference 36".

At the heart of these sacks is the self adjustable back system. Anatomically engineered around high-grade metal U Frame which is shaped to the users normal spine curvature, a fixed lumber pad and conically stitched hip belt, the self adjustable system allows continuous dynamic adjustment for length and fit whilst wearing the rucksack. The whole shoulder harness including the two scapula pads, moves through an infinite range of adjustments to ensure that you achieve the correct carrying balance as well as protecting and working in harmony with the muscles and bones of your body. Features include 2 compartments with zipped divide, 2 side pockets, lid pocket, crampons patch, ice-axe and hammer loops, hand resting loops.

Size 65 ltr:-Height 31", neck Circumference 43", bottom Circumference 41".
Size 80 ltr:-Height 33", neck Circumference 46", bottom Circumference 44".