So you've just received a nice laptop, but you can't afford 40 bucks for a carry case. Maybe your old laptop bag has been shredded, gotten coffee spilled on it, or doesn't fit your new laptop. Good news you can make an inexpensive temporary replacement from nothing more than a box and some packing tape! Steps 1Obtain sufficient cardboard. The boxes in which reams of paper are shipped in are the perfect size for a laptop bag.. 2Open the flaps of the box and the lid so that the cardboard lies flat on the ground. 1 Find the center line of the lid. You can either fold the lid in half narrow end to narrow end or by measuring from each end using a ruler. Mark the center line. 2 Measure two lines such that one is half an inch 1 cm away and the other is an inch cm away from your center these lines. 3Score all lines with the blunt edge of a ruler or similar object. Scored lines bend easily. 4Bend the cardboard box along the scored lines. 5Lay your laptop on the cardboard so that the scored lines bend around the long edge of your laptop. 6Mark the edges of your laptop on the cardboard and then put away the laptop. 7Score 1/4 inch cm away from your laptop's outline on the outer side and go all the way around. 8 Cut the excess cardboard 2 inches6 cm away from the scores, so that it forms a wide flap all the way around the laptop's all fold lines. 9Cut narrow wedges at each place so that the cardboard can bend. 10Tape the resulting smaller tabs flat against the inside. 11Fold the cardboard like a taco. 12Line the flaps very carefully at the top end. 13Tape the sides together. 14Set this inner layer aside and begin work on the outer shell. 15This is how your inner box must now look like. 1Open up the box base. 2Find the center line of the box can either fold it in half or use a ruler. 3Mark and score the center line and two lines on either side of it. Each spaced approximately inch 1 cm from each will be five lines, two on either side of the center line. 4Align the inner shell on the box base. The "grain" should lie perpendicular to the grain of the lid it's stronger that way and the bottom edge should line up with the outermost scored lines. 5Trace the inner layer's pattern onto the box bottom. 6Measure and mark inch1 cm away from the outline of the inner shell and the go all the way around. 7Add a 3 inch 6 cm flap to each side of the pattern. 8Cut along the outer lines. 9Score along the fold lines and cut narrow wedges at the edges of any flaps. 10Tape the small flaps down securely. 11Fold the "outer" cardboard like a taco and tape the short edges securely, leaving the long edges open. 12Place the inner layer inside the outer shell. 13Tape the inner box to the inside of the outer box. 14Slide your laptop inside. You can now make the handle. 1Make a handle using a looped rope. Make a loop using two meters yards of rope. Pass the rope ends through holes in the flaps. Tie the loop closed. Use the loop ends as handles. Alternative View 2Make a handle using a tied loop. Cut the rope a foot long or so 30cm. Pass the ends through holes in the flaps. Tie the ends in a knot. 3Handle from a single large loop. Make a loop that is only slightly larger than the case. Pass through the holes as shown. Slide loop to open. Slide loop to make "handles". Alternative View Handles made by sliding the rope through holes 4Make a handle using a Tee Shirt. Sew the hem edge of a large tee-shirt closed. Slide the case in through the neck opening and use the sleeve openings as your handles. 5 Make a handle using a Rolled Cardboard. Leave largish flaps of cardboard at the box opening. Roll the flaps to form "scroll like" handles. Tape well. Ask a Question 200 characters left Include your email address to get a message when this question is answered. Submit Idea make the second layer slightly larger than the inner, and place a layer or two of bubble wrap in between the two, including the bottom. This will help to some extent with shock-resistance. Careful measuring and cutting is the key to making this work well. Sloppy work will make a sloppy looking case that will fall apart easily. You may color or decorate the outside of your case in any way you see fit. Duct Tape would make a reasonably sturdy cover if you had a roll of it on hand, but you could also use packing tape to cover it for waterproofing and scuff protection purposes. All cardboard is abrasive, some is VERY abrasive. Particularly to plastic. Unless you want scuff marks on the lid/base, take appropriate steps to prevent rubbing. Some people may not take you seriously or think of you as "tacky" if you are interviewing for a job or your new job's boss. This isn't always the best thing. Cardboard is neither weatherproof nor shockproof. Scissors are edged tools. Exercise appropriate caution when using them. Things You'll Need Cardboard box. The type that copier paper comes in works very nicely. Packing Tape Sharp Scissors Ruler Pencil or pen for marking Rope or twine About this article Thanks to all authors for creating a page that has been read 146,969 times. Did this article help you?