Free Crochet Bag Pattern: Classic Granny Squares

Say hello to your new favourite summer accessory, the Caribbean Beach Bag!

This playful and practical bag is made using just three classic granny squares and stitched up in durable, 100% cotton Dishie yarn. Whether you’re heading to the beach, pool, or market, this bag is the perfect companion to carry your sunny day essentials.

Woman with long brown hair wearing a cream crochet cardigan and a chic granny square bag, standing in a bright room with a plant in the background.

The design features a clean, flat slip stitch join that seamlessly shapes the bag, and our step-by-step video tutorial walks you through the entire process, including how to line the inside so even your smallest items stay secure.

Customize your bag with fun patterned straps, or play with colour combinations to match the entire Caribbean collection. Go bold, go bright, or keep it classic, the choice is yours!

With its easy construction and endless styling possibilities, the Caribbean Beach Bag is a must-make for summer.

A cream Caribbean Beach Bag with a button closure rests on a white skirt, next to brown sandals, candles, and skeins of yarn. Greenery decorates the scene.

Caribbean Vacation Crochet Along

Join us for the Caribbean Vacation Crochet Along, a summer-inspired collection filled with light, breezy designs perfect for warm weather. This CAL features 10 beautiful patterns, including garments and accessories that are stylish, fun to make, and ideal for sunny days. Whether you’re heading to the beach, the cottage, or enjoying some time at home, these projects are easy to take on the go. The crochet along runs from June 2 to 27 2025, and you can work at your own pace with video tutorials and community support to guide you every step of the way.

Ebook Etsy

Ebook Fourthwall

Ravelry

A collage displays women modeling crochet clothing and Crochet Sunhat, colorful yarn, crochet accessories, seashells, and the text “Caribbean Vacation Collection” with a sun and ocean graphic in the center.

Quick Granny Square Bag Pattern

If you’re looking for a fast and fun project, this granny square bag pattern is perfect! The entire bag is made using just three granny squares, which means it works up incredibly quickly. Whether you’re looking for a last-minute project, a handmade gift, or a stylish accessory for summer, this simple construction makes it ideal for beginners and experienced crocheters alike.

Woman in a teal crochet dress stands indoors with a cream granny square bag, smiling at the camera. There is a plant and light-colored furniture in the background. — Caribbean Cocktail Coverup

Best Yarn For A Granny Square Bag

When it comes to making a granny square bag, selecting the right yarn is crucial for achieving the perfect balance of structure, durability, and style. For my Caribbean Beach Bag, I used Dishie Cotton from WeCrochet; it’s one of the best options for this type of project.

Dishie Cotton is a 100% cotton yarn that provides just the right amount of sturdiness to hold the shape of the bag while still feeling soft and comfortable to carry. The smooth texture makes your stitches pop, and the wide range of beautiful colours allows for endless creative combinations.

Additionally, since it’s made from cotton yarn, it’s strong, easy to clean, and ideal for everyday use. If you’re looking for the best yarn to make a granny square bag that holds up and looks amazing, I highly recommend trying Dishie Cotton.

Yarn Requirments

Dishie Worsted Weight #4

100% Cotton, 2 (190yds/100g)

Shown in Ivory, Swan, Inlet, Mushroom and Linen.

One Size

2 balls or 360 yds, 1 colour or mix and match colours for a unique bag

Size

One Size

Granny square: 9.5″

Finished width: 14″

Finished height: 13.5″

Skill Level

Easy, written in standard American terms.

A close-up of a crocheted cream Granny Square Bag with a patterned strap, surrounded by yarn balls, lace, and green foliage on a white surface.

Gauge

Granny Square Size: 11 rounds equal to 9.5″ x 9.5″ with 5mm hook

Before starting your project, it’s a good idea to make a gauge swatch to ensure your tension and stitch count align with the pattern’s specifications. This is especially important when substituting yarn, as not all Worsted Weight (#4) yarns are created equal—differences in thickness, drape, and softness can significantly affect the finished look and structure of your bag.

Because of the nature of this bag design, gauge is not critical unless you want to achieve the exact same size as shown in the pattern. For matching dimensions, your finished granny square should measure approximately 9.5″ x 9.5″.

If your gauge doesn’t match:

Is the granny square too small? Try a larger hook.
Too big? Try a smaller hook.
You can also make small adjustments by loosening or tightening your tension, or switching to a different hook brand or style.

I’ve included a list of recommended yarn alternatives that offer similar structure and stitch definition to the original yarn, helping you achieve a consistent and polished result.

Three crocheted granny squares in pastel colors are displayed alongside a pink crochet hook, cream Dishie yarn, and a decorative plant—perfect inspiration for your next granny square bag or crochet pattern project.

Suitable Yarn Substitutes for Dishie

Cottage Cotton 207yds/100g

Premier Home (CDN) 131yds/71g

Lily Sugar N Cream (CDN) 120yds/70g

Lion Brand Made with Love – 185yds/100g

Crochet Hooks Required

US H/8 (5mm)

Shop the Set

Two crochet crossbody bags with button closures lie on a surface, next to skeins of yarn, greenery, and two star-shaped candles—perfect as stylish beach bags for your summer outings.

Materials Needed

Fabric for lining (CDN)

Fabric Glue (CDN)

Wooden Button 35-40mm (CDN)

Personalized Tags (Rivets)

A woman wearing a white knit sweater and denim skirt stands indoors, holding a crochet shoulder beach bag with geometric patterns.

Abbreviations

Blo – Back Loop Only

Ch – Chain

Cluster – 3 dc in the same sp

Dc – Double Crochet

Rep – Repeat

RS – Right Side

Sl St – Slip Stitch

Sp(s) – Space(s)

St(s) – Stitch(es)

( ) – Work step in parentheses in indicated stitch

[ ] – Work step in brackets the number of times indicated

Video Tutorial

In this video, we will guide you through each step of the pattern, allowing you to create your own Granny Square Bag.

Subscribe On Youtube

Construction

Begin by crocheting three granny squares, each with 11 rounds. Arrange the squares in a V shape and join them using a flat slip stitch seam. Next, line the interior of the bag. Once the lining is in place, fold in the two side squares to form the sides of the bag, then fold the bottom square upward and seam. Finish the construction by adding a button closure at the front and attach your strap to the ch-1 corners at the top.

Helpful Resources

Join our Facebook Crochet Community for pattern support and inspiration
Subscribe on YouTube for hundreds of free tutorials
Sign up for our newsletter and receive 40% off your first Ravelry purchase!
Sign up for our YouTube Membership

Upgrade to the Premium PDF Pattern!

Digital PDF Download

The PDF includes a stitch chart.

Digital pattern only. No physical item will be shipped.

Caribbean Beach Bag Pattern

FAQ & Terms

Terms & Conditions

This post may contain affiliate links. Purchases made through these links may earn MJ’s Off The Hook Designs Inc. a small commission at no extra cost to you. Content on this site is supported by ads—please do not block or remove them.
Copyright
All patterns, photos, and written content are the property of MJ’s Off The Hook Designs Inc. and protected by copyright law.
Usage
Free patterns are for viewing only on this blog. You may not copy, download, print, screenshot, or redistribute any part of the pattern. Access must remain through this page with ads visible. Use of ad blockers, reader view, or any similar tools that remove or hide ads and site content is strictly prohibited.
Legal Notice
Unauthorized reproduction or distribution may result in copyright infringement penalties.
By accessing this post, you agree to these terms and conditions.

Can I sell my Finished Product?

Yes! You may sell finished items made from MJ’s patterns, but please credit:
“Pattern by MJ’s Off The Hook Designs Inc.”

Where can I get help with a pattern?

Pattern Support is only available in our Facebook Community group and Video Tutorials.
No additional support is provided for modified patterns, alternate yarns, or changes to gauge.

Having trouble unlocking the pattern?

If you’re seeing the message “Email subscription failed, please try again”, don’t worry — it’s usually an easy fix! Here are a few quick things to try:
First, double-check your login details. Make sure you’re signing in with the same email you originally used to create your Grow account. If you’re not sure, click “Forgot Password” to reset your login. Once you’ve updated it, return to my site and try again.
Next, clear your browser’s cache and cookies. Sometimes the login just gets stuck. You can also try opening the page in a private or incognito window, or switching to another browser like Chrome, Safari, or Firefox to see if that does the trick.
It also helps to make sure you’re logged into Grow directly. Visit https://grow.me and sign in there first. Once you’re logged in, come back to my site and refresh the page — your pattern should unlock automatically.
If you’re still having trouble, check your browser’s privacy settings. Grow needs cookies to verify your account, so make sure cookies and cross-site tracking are allowed. On iPhone, go to Settings → Safari → Privacy & Security, then turn off “Prevent Cross-Site Tracking” and “Block All Cookies.” On Android or Chrome, go to Settings → Site Settings → Cookies and select “Allow all cookies.”
Lastly, ad blockers or browser extensions can sometimes block the login pop-up. Try turning them off temporarily while you sign in. If nothing seems to work, log out of Grow completely by going to https://grow.me, selecting your profile icon, and choosing Log Out. Then come back to my site and try logging in again.
If you’re still stuck after trying all of this, please reach out through my Contact Page and let me know what device and browser you’re using (and include a screenshot if you can).

To unlock Exclusive Content on my Blog, all you need to do is click the box below and the Grow.me app will pop up, allowing you to enter your email and create a password. Once you’ve created an account, every time you see Exclusive Content on my blog, simply login to your Grow account. Be sure to switch to the login screen to enter your login credentials.

If you forget your password, click the “forgot password” link and follow the prompts. Please note that I’m unable to assist with resetting Grow passwords or accessing your Grow account, so be sure to save your login information in a safe place.

To make things even easier, I’ve created a video for both desktop and mobile users that offer additional assistance. You can access this video by visiting my FAQs page HERE or by watching the video below.

Thank you for subscribing and for joining me on my crochet journey. I hope you enjoy the exclusive content available to our subscribers and create beautiful crochet projects using the resources you discover.

Pattern

Granny Square – Make 3

Notes: Work in 1 colour or change colour as desired.

Round 1:

Magic Ring, ch 3 (counts as 1 dc), 2 dc, ch 1, *3 dc, ch 1; rep from * 2 more times, pull ring tight, sl st in starting ch and next 2 dc, sl st in ch-1 sp,

Round 2:

(Ch 3, work 2 dc, ch 1, 3 dc) in ch-1 sp, *(3 dc, ch 1, 3 dc) in next ch-1 sp; rep from * around, sl st in starting ch and next 2 dc, sl st in ch-1 sp. Fasten off and join new colour or continue in the same colour.

Round 3:

(Ch 3, work 2 dc, ch 1, 3 dc) in ch-1 sp, 3 dc in sp between clusters, *(3 dc, ch 1, 3 dc) in next ch-1 sp, 3 dc between next clusters; rep from * around, sl st in starting ch and next 2 dc, sl st in ch-1 sp.

Round 4:

(Ch 3, work 2 dc, ch 1, 3 dc) in ch-1 sp, 3 dc in each sp between clusters, *(3 dc, ch 1, 3 dc) in next ch-1 sp, 3 dc in each sp between clusters; rep from * around, sl st in starting ch and next 2 dc, sl st in ch-1 sp. Fasten off and join new colour or continue in the same colour.

Rounds 5-11:

Rep round 4. Fasten off the first two granny squares. Leave the working yarn attached to the third square and use it for seaming. Knot and trim all yarn tails, or weave them in neatly for a clean finish.

Seaming

Using the flat slip stitch seaming technique, place the two squares side by side with the right sides facing up. With the working yarn from the first square, sl st into the ch-1 corner of the second square.

Insert your hook through the blo of the next stitch on the second square, then through the blo of the corresponding stitch on the first square. Yarn over (yo) behind the piece and pull the loop through all loops on the hook to complete a slip stitch. Continue slip stitching in this manner until you reach the corner. Sl st through the corner of the second square and the corner of the first square, then into the ch-1 corner of the third square.

Turn your work, and begin seaming the next side—joining the first square to the third square using the same flat slip stitch method. Don’t fasten off.

Three crocheted granny squares in blue, pink, brown, and white are joined together in a V shape on a white background, perfect for creating a colorful Granny Square Bag or adding flair to your next Crochet Pattern.

Two rectangular pieces of beige fabric are sewn together in an L-shape, resembling the base of a Granny Square Bag, with a ball of cream-colored yarn attached to one edge.

How To Line A Crochet Bag

Once the squares are seamed into a V shape, place them on your fabric to create the lining. Cut the fabric to match the shape, adding a 0.5″ seam allowance all around, as shown in the image.

Using an iron or steamer, fold in the 0.5″ seam allowance to create clean edges that will neatly cover the back of the granny squares. Secure the folded edges with fabric glue or by sewing.

Finally, attach the lining to the wrong side (WS) of the granny squares using fabric glue, pressing gently to adhere. Let dry completely before continuing.

Seaming

Fold the bottom square upward to form the base of the bag, creating a triangle shape. Then, fold the two side squares inward to meet at the top.

Using the working yarn, continue with the flat slip stitch seaming technique, joining the final two sides together in the same manner as before.

Fasten off and weave in any remaining tails for a neat finish.

Buy the pdf

A woman in a white dress with a granny square bag stands on the beach at sunset, gazing out toward the ocean.

If you enjoyed this pattern, you may also like these patterns:

This pattern is designed by Michelle Moore of MJ’s Off The Hook Designs Inc, based in Lakefield, Ontario, Canada. Your go-to source for modern, easy crochet patterns. Published on June 4th, 2026.

Thank you for visiting MJ’s Off The Hook Designs. I hope you enjoyed this pattern and feel inspired to pick up your hook and start creating.

You can find even more crochet patterns in our Ravelry and Etsy shops.
For daily inspiration and behind-the-scenes peeks, join me over on Facebook or Instagram, or join our YouTube Membership for exclusive content!