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Running arm band pocket (with tutorial!)

12 July 2012, 14:27

A few weeks ago, I was asked if I wouldn’t mind making two prizes for the RDC Mission Impossible event this Saturday, and I knew it’d be the perfect opportunity to try my hand at drafting some arm pouches while helping out my crew at the same time.

Essentially, I reverse-engineered a Y-Fumble I own to figure out how they constructed it (no Y-Fumbles were harmed – I just thought about it hard and made a prototype first!). The only problem is that they’re available in limited colours and the lycra feels quite flimsy to me, so if I can make my own I have a lot more freedom in the fabrics used.

It’s an arm band that has a pocket on one side, with a simple fold-over flap for keeping things like phones, keys, travelcard, etc nicely inside and tight against your arm while your run. There are no closures – the band just slips over your wrist and up your arm and the stretchiness of the fabric holds it in place. I wear mine on my forearm to hold gels for long runs, but you can also put them on your upper arm, too, if you’d rather. Even though the back doesn’t contain a pocket, it’s still double-sided so all the raw edges are nicely contained inside.

For these prize versions, I used leftover red bamboo jersey from my Donna Karan dress so they’re nice and soft, and should resist bad smells, too.

For those of you who are interested in my thought process, here’s the sketch I used when working out what pieces I’d need, and then how I’d construct it all together:

But don’t worry too much about this, because I’ve made a much more user-friendly photo tutorial for you instead!

How to make a running arm band pocket

I’ve not stipulated the widths in the tutorial because you may want yours wider or narrower, depending on the size of arm, and which part of the arm you wish to wear it on!

Step 1 Fold in 1cm from each short end of the pocket piece and coverstitch or twin-needle hem.

Step 2 Mark your fold-lines and seam-lines with chalk, as indicated

Step 3 Fold the pocket side on the fold lines, so the flap overlaps by 3cm. Pin in place.

Step 4 With right sides facing, wrap the non-pocket piece around the folded pocket, matching chalked fold lines.

Step 5 Sew the short ends of the non-pocket piece together, leaving an opening in the centre for flipping later.

Step 6 Transfer your pins through to all layers, and either overlock(serge) or zigzag stitch both long ends, through all layers.

Step 7 Flip everything right-side out through the hole.

Step 8 Hand-stitch the hole closed (this will be on the inside, against your arm, so it doesn’t have to be too neat!)

Now just flip it so the seam is on the inside and the pocket flap is on the outside, and it’s ready for running!

In my case, I painted some RDC logo men on the outsides with a freezer paper stencil since they’re official prizes!

If you’d like to see them in person, get down to The Water Poet on Saturday! It’s not a usual running race – it’s much more of a scavenger hunt-meets photo safari, and because it’s a team event, you don’t need to be fast to necessarily win, either, and those with a knowledge of London will be just as great a team asset as those with fast legs. It looks like a ton of fun if I wasn’t at a wedding!

And please, if you’ve made your own version of these arm bands, send me photos!

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Comments:

  1. What a great project and a great event, too. These will be popular! I bet you’ll be asked to sew up many more :-)


    Kemish    Jul 12, 06:14 PM    #
  2. This is great! I’ve just started running and need somewhere to put my keys and phone (because I neeeeed music to keep my legs moving!) and been thinking about making something because there is nothing in the shops that suits me. I was thinking about doing a belt like thing but I might try this too :) Thanks heaps for sharing! xx


    kaitui_kiwi    Jul 12, 10:15 PM    #
  3. I will make two of these – one for me and one for my dear daughter (who is recovering from a running injury after being run over from behind by a child on a bike – nasty!)
    Thank you for working this out Melissa


    Kim Hood    Jul 15, 10:50 PM    #
  4. Melissa, my husband is one of the three amazing guys behind the original y-fumble. They have worked long and hard to perfect their product that is now sold on three continents. They are very proud of the quality of the lycra and the colour range they provide. I guess they should feel flattered that you have taken such time and effort to ‘restyle’ an already brilliant product.


    — Annie Boon    Nov 3, 09:48 PM    #
  5. I read this tutorial about 6 times, and STILL couldn’t visualize how it would work! LOL I made a mock-up out of cotton and then the light bulb came on. It took about 25 minutes for me to finish it, and it’s perfect! Exactly what I wanted for running. Thanks so much!!! I’m going to post about it on my blog, and I’ll be sure to link it back to you.


    Erin    May 10, 09:09 PM    #
  6. You freaking rock! Just made one of these for the Rock and Roll Marathon in San Diego on Sunday. Woot!


    dawn    May 31, 05:37 AM    #

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