Black and burgundy. Polyester and nylon. Fits up to 15.4in size notebooks. Padded laptop pocket. File pocket. Phone pocket. Zip around large front pocket with full organiser. Carry handles. Trolley strap. Adjustable shoulder strap with shoulder pad. Size (H)30, (W)40, (D)16cm. Manufacturer's 5 year guarantee.

Polyester and nylon. Fits up to 15.4in screen size notebooks. Padded laptop pocket. Side mesh water bottle pockets. Organiser. iPod/MP3 player pocket. Easy access front pocket. Padded carry handle. Comfort fit shoulder pads. Case base stabilising platform. Size (H)43, (W)32, (D)21cm. Manufacturer's 5 year guarantee.

This Wenger 15.4" Synergy computer backpack comes in black and is made from ballistic nylon. It features a padded notebook pocket, file compartment and interior organiser pockets. The computer backpack also has shock absorbing shoulder straps for added comfort and fits 15/15.4" laptops.

Unique Hex-Plus drive design increases torque capabilities by 20%, whilst reducing screw head rounding. High grade "screwdriver bit material" round bar combines to make this the strongest available. Ball-ended for increased access.

Bi-Torsion system has torsion zone that prolongs the life of the bit. For the installation and removal of screwdriver bits. Fast, one-handed operation. Free spinning outer sleeve allows the user to hold and locate both the bit and screw. Accepts 25-152mm bits.

7 Piece Set. Bit set with diamond coating and bi-torsion zone complete with Rapidaptor bit holder enabling one-handed bit change.

BiTorsion Diamond-Coated Bits for longer life and reduced cam-out. Diamond particles help to bite into the screw recess and prevent slip and damage to surfaces. BiTorsion zone absorbs peak loads, giving a longer life. Ideal for driving screws into more resistant materials such as hard woods, HDF and ABS plastics.

BiTorsion Diamond-Coated Bits for longer life and reduced cam-out. Diamond particles help to bite into the screw recess and prevent slip and damage to surfaces. BiTorsion zone absorbs peak loads, giving a longer life. Ideal for driving screws into more resistant materials such as hard woods, HDF and ABS plastics.