About This Round Bag with T-shirt Yarn Pattern
This pattern teaches you how to crochet a compact round bag using t-shirt yarn and a 6 mm hook. The design includes detailed instructions for the circular base, edge trim, joining two halves, attaching hardware and making a matching tassel. It is designed with beginners in mind and includes helpful notes for finishing and ironing the canvas.
You will create two identical halves and join them with slip stitches, then add a leather valve, chain strap and a decorative tassel. The finished bag measures approximately 7-8 inches (18-20 cm) in diameter.
Why You'll Love This Round Bag with T-shirt Yarn Pattern
I absolutely love this pattern because it turns simple t-shirt yarn into a polished, wearable accessory with minimal tools. I enjoy how quickly a round base grows and how effective the split single stitch is at producing a tight, textured canvas. The assembly and tassel make the bag feel boutique-made, and you can customize colors and hardware to suit your style. Sharing a simple, satisfying project that looks expensive is one of my favorite things about teaching crochet.
Switch Things Up
I love customizing this pattern by changing yarn color and hardware for a fresh look each time.
I sometimes swap the t-shirt yarn for a slightly thinner ribbon yarn and use a smaller hook to make a more delicate purse.
I increase the base rounds to make a larger bag—add two extra increase rounds and keep the same increase pattern for a wider diameter.
To make a compact coin pouch, reduce the number of increase rounds and shorten the strap before attaching hardware.
I add a simple fabric lining for extra structure and to prevent small items from slipping through the stitches.
Try different strap options: a leather strap for a refined finish, a long chain for crossbody styling, or a braided crochet strap for a boho vibe.
Swap the tassel for a pompom, leather fringe, or a crocheted flower to match seasonal outfits.
I often embroider initials or add a small pocket to the lining for practical personalization.
To make the bag more structured, use interfacing inside the lining and steam the outside canvas thoroughly through a damp cloth.
I recommend playing with button/valve placements—moving the closure slightly changes the bag’s profile and accessibility.
Mix metals and leathers from thrifted supplies to create a unique, eclectic strap and fastening combination I love to wear.
When I want a festive gift, I use bright multicolor t-shirt yarn and a contrasting tassel to make the bag pop and feel special.
Common Mistakes & How to Fix Them
✗ Taking yarn from the inside of the bobbin rather than the outside causes twisting problems; always pull the thread from the outside so loops lie flat and untwisted.
✗ Skipping the split single stitch technique will leave holes and an uneven edge; insert the hook between the legs of each stitch and split carefully as described to create a tight canvas.
✗ Overstuffing or failing to steam the circle may distort the shape; steam the circle through a damp cloth and shape gently for a flat, professional base.
✗ Not hiding and securing the starting end after the second row leaves a visible hole; pull the end through all stitches of the first row from the wrong side, tighten and hide the end.
✗ Crocheting with inconsistent tension leads to wavy or uneven seams; maintain consistent tension and check stitch counts after each round to keep the circle even.
