Black Diamond Blitz 28 L Backpack Alloy One Size. With all the design features of a summit pack it is constructed from ultralight Dynex ripstop construction making it easy to pack into a larger approach bag. A one-handed top closure simplifies your system while keeping the elements out and a strippable design adds even more weight savings with a removable waistbelt and bivy pad. A rope strap ice tool. Specifications for Black Diamond Blitz 28 L Backpack: Manufacturer: Black Diamond Gender: Unisex Color: Alloy Pack Loading: Top Features of Black Diamond Blitz 28 L Backpack Pick Pockets and hydration compatibility round out the feature set. Ultralight Dynex construction One-handed top closure Easily accessible waterproof zip pocket on lid Strippable design Rope strap Ice tool Pick Pockets Hydration compatibility Internal zippered pocket Removable bivy pad Package Contents: Black Diamond Blitz 28 L Backpack Black Diamond BD6812841000ALL1: Blitz 28 L Backpack Alloy One Size