This 15 litre backpack is very durable as well as comfortable due to its lightweight material construction, padded back, and padded adjustable shoulder straps.  It is very versatile, it has a number of pockets and is also hydro-tank compatible.  It is navy blue with black straps and edges, and has numerous yellow printed and embroidered Animal logos on it, as well as embossed Animal logos on the silver zip tags. 

Features:

• 15 litre capacity
• Two strap snowboard harness
• Webbing loops for cross bag ski carry
• Lightweight material construction
• Hydro-tank compatible (Internal pocket allows for up to 3 litre bladder)
• Ice axe loops
• Padded straps
• Elasticated chest strap
• Name tag window
• Increased zip size
• Double zip on main pockets
• Front zip pocket
• Front side slip pocket
• Internal sleeve pockets
• Foam padded back section
• Internal mesh pocket
• Kevlar protective area
• Includes Animal logo Sticker

Kevlar^TM
Kevlar is the DuPont Company's brand name for a particularly light but very strong synthetic fiber.  Its natural toughness allows fabrics and threads to stand up to repeated abuse.