Design Your Own  Catalog  Build a Shack  Go Shop  Download Design Studio 

Start Designing now!

Start designing right away. You can select your text, fonts, upload photos, use our image gallery and even change you item after you have designed. Click here and find out why SonicShack has the easiest and most fun designer in the world.

Start Designing now!

Set Up A Shop!

Building a Shack is easy and fun. Once you make your personalized t shirts or other items you can automatically email to your friend to check out your custom t-shirts. Making custom tee shirts has never been so fun and easy.

Read More

Add A Designer to your site!

With the Sonic Plug-in you can offer custom shirts for sale on your site, and make a profit doing it! The Sonic Plug-in is an iframe that can be added to any web page. You add the code and now your visitors can create Custom T-Shirts, Customer Banners, Embroidered Polo Shirts, Custom Hats, Sweatshirts, Custom Bags and more. With every shirt you sell you earn a commission! Sign up today!

Add Sonic Plug-in

Log In


forgoten your password?

Port Authority Urban Backpack .::. Custom Bags .::. Custom Bags

Port Authority Urban Backpack

Port Authority Urban Backpack

Port Authority® - Urban Backpack. BG77 The latest in style and utility for your urban excursions - with enough thoughtful features to make it useful on the trail. * 100% poly ripstop with contrasting 600 denier poly for reinforcement * Padded computer case * MP3-player pocket with hole for earphones * Waist and chest straps for hiking * Dimensions: 17"w x 19"h x 8.25"d; 2,665 cubic inches

Available sizes: Uni
Size guide: Click for size guide
Print processes: Embroidery