The patented ergonomic design of the AmeriBag Healthy Back Bag® makes the weight feel lighter by redistributing the bag's center of gravity. while relieving stress on the neck. shoulders and back. The only thing distressed about this baby is the durable. water resistant. 400-denier nylon pack cloth.

Specifications:

• Teardrop shape distributes weight along the length of the back rather than pulling from one point on the shoulder
• Molds to the shape of the body to ensure the bag contours to the back whatever way you  wear it
• Designed to contour to the curve of your spine making heavy loads feel lighter and minimizing the strain on your back. neck and shoulder
• Main zipper is always against your back. belongings are safe and accessible without taking your bag off
• Silver lining interior makes it easier to see belongings
• Interior zippered pocket has padding and holds a tablet or anything you need to protect
• Easy-to-access exterior pocket fits any cell phone and has a magnetic closure
• A cushioned neoprene strap rests comfortably on your shoulder allowing a molded fit to your body
• 2 interior angled pockets 
• Key hook
• Pen slots & internal pockets
• D-ring
• Interior & exterior spine pocket
• 4 exterior pockets

Material:

• Rich textured nylon
• Strong. flexible and durable
• Dries quickly
• Lightweight
• Breathable
• Resistant to abrasion
• Machine washable

Dimensions: 15 x 5.5 x 8 in | 38.1 x 14 x 20.3  
Volume: 4.5 L