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    Home » Sewing

    Waterproof Patchwork Picnic Blanket Pattern

    Updated: May 17, 2023 by Melissa Mortenson · This post may contain affiliate links · This blog generates income via ads · 20 Comments

    Today I’m sharing with you a tutorial for a waterproof patchwork picnic blanket pattern. It is made using squares of fabric and a vinyl tablecloth for the back! If you like this project, then you may also like this “Hit the Open Road” Pillow Pattern. 

    DIY Patchwork Waterproof Picnic Blanket Pattern, an easy to sew tutorial for a picnic blanket that rolls up!

    I’ve mentioned a few times that our family started RV’ing this year. As soon as we purchased our RV, I started planning out some fun things to create to use in the RV. So far this year, it seems that I’ve managed to do more “crafting” for the RV than actual RV’ing, as much of our Fall RV plans ended up being waylaid by the kid’s sports schedules.

    Table of Contents
    • About the Roll-Up Picnic Blanket
    • Waterproof Patchwork Picnic Blanket Pattern Instructions

    Just this weekend, the weather turned cold and crisp, and we had our first freeze. It’s time to winterize the RV and “put it away” for the next few months. That thought makes me a bit sad, but it does give us something fun to look forward to in the Spring. (Next summer, we have a cross-country road trip planned, and I could not be more excited)

    DIY Patchwork Waterproof Picnic Blanket Pattern, an easy to sew tutorial for a picnic blanket that rolls up!

    About the Roll-Up Picnic Blanket

    I was able to complete one last RV project before the cold weather hit, a waterproof patchwork picnic blanket.  I noticed that when we are camping that we frequently need both picnic blankets and tablecloths.

    We have a few simple tablecloths in the RV but we also wanted something cute and fun (that is part of having an RV, right?). When I saw Kelly Panacci’s new Road Trip line of fabric, I knew right away that I HAD to make something for our RV with it. Look at all of those cute trailers!! Don’t you just love it??

    DIY Patchwork Waterproof Picnic Blanket Pattern, an easy to sew tutorial for a picnic blanket that rolls up!

    I designed a picnic blanket with ties so that it can be rolled up (for easy storage). To keep it waterproof, I backed it with a purchased vinyl tablecloth. This blanket could be used on the ground (like a traditional picnic blanket) or on the top of a picnic table as a tablecloth.

    colorful pillows and picnic essentials on blanket outdoors

    UPDATE: I made a second picnic blanket, this time with my Summer Picnic collection! I used smaller squares for this version and added a large border around the edge.

    I kept the patchwork pattern on the front simple to show off all of the cute prints of fabric and used my serger to save a bit of time.  All in all, the blanket took just over 2 hrs to make (I know this because I was watching a movie when I was making it, and I finished it just after the movie ended 🙂 ).

    DIY Patchwork Waterproof Picnic Blanket Pattern, an easy to sew tutorial for a picnic blanket that rolls up!

    Making the blanket (and needing to photograph it) gave us a great excuse to take the RV out for a little ‘mini trip’.

    We packed up the kids and the dogs and just hung out at a local spot for a few hours. The dogs were not supposed to be in the photos, but one of them managed to work his way into them. He’s becoming quite a little attention hog.

    I wonder at what point I can start counting him as a business expense as he’s turning out to be the “unofficial” mascot of this site (he is polka dotted, after all *wink*).

    DIY Patchwork Waterproof Picnic Blanket Pattern, an easy to sew tutorial for a picnic blanket that rolls up!
    DIY Patchwork Waterproof Picnic Blanket Pattern, an easy to sew tutorial for a picnic blanket that rolls up!

    Okay, are you ready to make a blanket?

    DIY Patchwork Waterproof Picnic Blanket Pattern, an easy to sew tutorial for a picnic blanket that rolls up!

    Waterproof Patchwork Picnic Blanket Pattern Instructions

    DIY Patchwork Waterproof Picnic Blanket Pattern, an easy to sew tutorial for a picnic blanket that rolls up!

    To make the blanket, you will need the following:

    ½ Yard each of 7 different fabrics ( total yardage 3 ½ yards)

    1 55×70 or larger vinyl tablecloth: edited to add… mine was purchased on AMAZON, click here to buy it (you could also use laminated cotton, you’ll just need to stitch it together so that it is 55″ wide)

    3 packages of double-fold packaged quilt binding

    2 yards ½ wide ribbon

    Basting Spray

    Safety Pins

    Step One:

    Begin by cutting 21 pieces, each 14″ x 14″ out of the 7 different fabrics. You need a total of 20 squares, each 14″ x 14″. You will have 1 square left over (also, if you want to use fewer fabric prints, it doesn’t matter, as long as you end up with 20 squares overall).

    Stitch the squares together into 5 rows of 4 squares each. Use a ¼″ seam allowance.

    DIY Patchwork Waterproof Picnic Blanket Pattern, an easy to sew tutorial for a picnic blanket that rolls up!

    Lay the vinyl tablecloth out on a large table or the floor, the wrong side up. Spray it with basting spray.  Lay the completed picnic blanket top on top of the tablecloth, wrong sides facing. Secure in place around the edges with safety pins.

    The vinyl tablecloth will be larger than your sewn picnic blanket top. Trim it so that all the edges are even.

    Step Two:

    You next need to stitch the top to the tablecloth. To do this, I used my serger. If you don’t have a serger stitch them together with a straight stitch about ½″ in from the outside edge.

    DIY Patchwork Waterproof Picnic Blanket Pattern, an easy to sew tutorial for a picnic blanket that rolls up!

    I decided that I wanted my edges to be rounded, so I used a circle quilt template and curved the corners. This step is optional.

    Step Three:

    Cut two pieces of ribbon, each 60″ long. Fold in half and pin to one of the short ends of the blanket. Each one will be 7″ out from the center of the blanket.  The fold of the ribbon will be flush with the raw edge of the blanket.

    DIY Patchwork Waterproof Picnic Blanket Pattern, an easy to sew tutorial for a picnic blanket that rolls up!

    To Bind the Blanket:

    Stitch the 3 packages of double-fold quilt binding together.

    Open up the quilt binding and line up the raw edge of the binding with the raw edge of the blanket. Stitch the binding in place close to the 1st fold in the fabric. (if you need help with this step, CLICK HERE).

    When you get back to where you started, match the binding ends and stitch closed.

    Refold the quilt binding and stitch in place on the right side of the blanket, just in from the fold in the binding.

    To roll up the blanket, fold the blanket into thirds lengthwise. Then roll up towards the end with the ties. Wrap the ties around the blanket and tie them to secure.

    DIY Patchwork Waterproof Picnic Blanket Pattern, an easy to sew tutorial for a picnic blanket that rolls up!

    One last thing. When this is washed, I do not recommend drying it on high heat. It may damage the vinyl tablecloth. Best to line dry or tumble dry on air only.

    That’s it, you’re done!

    DIY Patchwork Waterproof Picnic Blanket Pattern, an easy to sew tutorial for a picnic blanket that rolls up!
    DIY Patchwork Waterproof Picnic Blanket Pattern, an easy to sew tutorial for a picnic blanket that rolls up!
    DIY Patchwork Waterproof Picnic Blanket Pattern, an easy to sew tutorial for a picnic blanket that rolls up!

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    About Author

    Melissa Mortenson

    Melissa Mortenson is a blogger, designer, and content creator. She is the Polka Dot Chair blog founder and has been sharing fresh and creative ideas with readers since 2008. She is the author of “Project Teen, Handmade Gifts your Teen will Actually Love.” Her work and designs have been featured on HuffPost, TODAY, Pioneer Woman, HGTV, BuzzFeed, Better Homes & Gardens, and many other established publications. Her first fabric line, “Derby Style,” debuted in January 2015 through Riley Blake Designs.  Additional fabric collections have followed it in subsequent years. A mom of 3, she considers herself lucky to be living in Kentucky.

    Reader Interactions

    Comments

    1. LINDA says

      November 14, 2016 at 12:57 pm

      THANK YOU for this neat tutorial! Looks like it’d go pretty fast! Neat!

      Reply
    2. Jenny says

      November 14, 2016 at 2:41 pm

      Where did you find that awesome picnic basket?

      Reply
    3. Nedra says

      November 14, 2016 at 9:25 pm

      It’s darling, but where did you find the polka dot table cloth for the back?

      Reply
    4. Mara says

      November 17, 2016 at 10:14 am

      Really cute!

      Reply
    5. Patti McGarry says

      November 20, 2016 at 8:45 pm

      What a fun story! Your picnic blanket is perfect! This would make a great gift, along with that interesting picnic basket. Yes, I’m going to ask for it’s source as well, pretty please?

      Reply
    6. Terri Blank says

      July 29, 2017 at 7:40 pm

      I love this tutorial so much and appreciate your posts! My sweet niece is getting married in December and they love to go on picnics! So I’m making this for her wedding shower. I also love the small ice chest in the photos! Can you tell me more about it? It’s so cute! Thanks!

      Reply
      • Melissa Mortenson says

        July 31, 2017 at 11:12 am

        What a cute idea for a gift! I’m sure she’d love it. The cooler is a Yeti. My husband got it for boating it’s supposed to keep you ice for days 😉 – It’s kinda pricey but I’ve noticed lots of similar coolers hitting the market (that’ arent’ as much) since that one became so popular.

        Reply
        • Linda Moulder says says

          February 21, 2018 at 4:13 pm

          I saw your tablecloth/blanket. This is a wonderful idea for campers alike. I will be doing this project for my children and grandchildren. I will also look at the pillow idea. I just love this idea the only thing I need to buy is the plastic tablecloth. I have enough fabric for everything else. Thank you so much for this idea. Wonderful idea.

          Reply
    7. Heather says

      May 14, 2018 at 8:39 am

      Ohhhhhh Melissa!!! This was so fun to make and made me feel like a complete ROCKSTAR when I completed it!!! I love using your tutorials. <3

      Reply
    8. Barbara Wood says

      July 02, 2018 at 4:57 am

      How clever to use a vinyl tablecloth to back this blanket! I recently made a “picnic blanket” as a gift for three young cousins and wish I’d seen your tutorial first.

      Reply
    9. Shawnda Ewing says

      February 24, 2019 at 12:47 pm

      Clever idea and such a pretty picnic quilt. Does the vinyl tablecloth hold up during a wash?

      Reply
      • Melissa Mortenson says

        February 25, 2019 at 11:14 am

        Yes, just don’t dry it in the dryer

        Reply
    10. Twinkletoes says

      March 07, 2021 at 10:16 pm

      We have had an RV for 5 years or so. I never thought of this. First of all those vinyl table cloths never stay on the table so ties would be great to hold them on and the other is we have 4 tiny dogs that sleep with us. They have no way to get off bed to use pee pee pad. At home we have stairs but in RV no room and bed is too high. Occasionally there is an accident. This would be perfect solution to cover the bed! Thank-you!

      Reply
      • Melissa Mortenson says

        March 09, 2021 at 9:16 pm

        Glad I could help! Our dog once had an accident while I was holding him in the RV… that was not a fun day LOL! We love to use ours when we camp to cover picnic tables!

        Reply
    11. Tina Peterson says

      March 08, 2021 at 5:42 am

      Is the vinyl tablecloth one of those flannel backed tablecloths?

      Reply
      • Melissa Mortenson says

        March 09, 2021 at 9:14 pm

        yes!

        Reply
        • Lori says

          April 08, 2023 at 5:12 pm

          I am late to the party , sorry love the idea
          I am wondering do you quilting it in the ditch? Or is there no quilting, so as to not poke holes in the back?
          Just wondering thanks

          Reply
          • Melissa Mortenson says

            April 10, 2023 at 8:09 pm

            There is not any quilting. The flannel on the back of the tablecloth holds it all together so it’s not necessary. It’s not really a quilt, more a blanket.

            Reply
    12. Jill White says

      May 21, 2023 at 4:22 pm

      On your smaller-squared version, what is the size of the small squares and your borders? Thanks! The blanket is so cute!

      Reply
      • Melissa Mortenson says

        May 22, 2023 at 2:59 pm

        It’s actually a cheater print, not individual squares

        Reply

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    Hello! It’s nice to meet you.

    I’m Melissa. I like to design things, like fabric, printables, and projects.

    I’m also a Mom and a Maker. I am like most of you, just trying to do my best every day. Some days I succeed, many days I fail.  I find joy in creating, if you do too, then I hope that you find something here bring a little “happy” to your life.  Find out more about me here.

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