This is the one I have as a 72hr away from home pack for fun camping trips.
Not cheap at almost £100, but a bit of shopping around should find one cheaper.
Description
Snugpak Bergen Rucksack - Two removable rocket pouches (each 15 litres) these are compatible with the issued PLCE system or the separately available Snugpak Yoke to make a handy 30 litre daysack. Heavily padded air permeable back system for comfort and back protection. Contoured heavily padded chest straps faced with textured high wicking fabrics. Zipped compartment on top and bottom. Bottom compartment also houses a roll-away detachable waterproof cover in the same matching colour. Hydration System compatible.
I like this one because the side pockets are detachable and with a yoke a daysack can be made.Shape/Style: Rucksack
Weight: 2460 grams/2 kg
Size: 82x70cm
Capacity: 100 litres
Fabric: 500D Heavy Duty Nylon
