FEATURES of the Gregory Zulu 30 Pack
Eco Friendly Yes Features Hydration Compatible,Water-resistant,bluesign Approved,Organizer Panel,Compression,Sternum Strap,Hip Belt Pockets,Reflective,Abrasion-resistant Pack Pockets (+ main compartment) 2 Waterproof Yes Weight Capacity 40 lbs Weight 51.5 oz Gender Mens,Unisex Best Use Hiking Pack Capacity 30 Liters / 1831 Cubic inches Trip Length Weekend Frame Type Internal Pack Access Top
Gregory backpacking packs are available in a size range. Please check the PRODUCT FEATURES and / or SPECIFICATIONS for the torso range measurements of each size of a pack. The steps below are a guide for measuring your torso size.
The hipbelts on Gregory backpacking packs are adjustable to fit a range of sizes. A simple rule of thumb is that the ideal distance between the ends of the hipbelt pads after tightening should be 3 to 5 inches. However, the most important criteria are that the hipbelt wraps clear over the side of your body and that it rests 1 inch above your iliac crest. This allows proper load transfer to your skeletal structure, which maximizes comfort and minimizes energy expenditure.
HOW to MEASURE TORSO SIZE
1. Put your chin to your chest and feel for the big bone protruding on your neck at the top of your spine. That's the C7 vertebra.
2. Feel your hip bone, the top part of this is your iliac crest. Find the spot on your back that is level with the top of this crest.
3. Have someone measure the distance between these two points, following the contours of your spine.