Begin your next handbag with the Crochet Oval Bag Base Free Pattern, a neat foundation for everyday purses, and shoulder bags.
There's something so satisfying about creating a perfectly shaped base for a handmade bag. It forms the sturdy foundation that helps your bag stand tall and look polished, making the entire project feel that much more rewarding. Many crocheters enjoy working on bases because it allows for so much personal creativity in the final piece, from the size and shape to the texture and material choice. If you've ever wanted to add a professional touch to your tote or purse, the Crochet Oval Bag Base Pattern is an excellent place to start. Huge thanks to the original tutorial creator from the GÖKTÜRK AİLESİ YouTube channel for sharing this clear and thoughtful design.
Sturdy Crochet Oval Bag Base Free Pattern For Shoulder Bags
This particular oval bag base has a beautifully smooth, continuous shape that makes it perfect for bags that require a bit more surface area without losing an elegant silhouette. The texture tends to have a tight, firm feel, which is essential for maintaining shape and durability. Since it's based on oval construction, it offers more room inside compared to circular or square bases, making it super functional for day-to-day use. What's truly great about this pattern is its flexibility-you can adjust the size easily by changing the initial chain count and number of rows to match the bag dimensions you want.
Whether you're a beginner looking to improve your technique or an intermediate stitcher wanting to expand your project range, this oval base offers an excellent learning opportunity. You'll gain a deeper understanding of how strategic increases shape your work and how to keep your edges neat and smooth. Plus, by using this base, you're setting yourself up for a bag that is both beautiful and practical.
If you're curious and ready to try your hand at making a sturdy, elegant foundation for your next favorite bag, be sure to check out the free Crochet Oval Bag Base Pattern tutorial. It's a wonderful step towards creating that perfect handmade accessory.
Flat Crochet Oval Bag Base Free Pattern
Mastering the basics of a sturdy oval base provides the structural foundation essential for a wide range of crochet bag projects. The focus here is on clarity, control, and symmetry, ensuring both stability and aesthetic appeal for any handmade accessory. Working with materials such as paper string skeins and using precise techniques such as back loop single crochets and marked increases, you build not just a form, but confidence in consistency and quality. Each step is intentional, from measuring for the starting chain to maintaining smooth, proportionate curves on both ends. Paying attention to detail-such as tension, stitch placement, and even progression along the base-lays the groundwork for an accessory that stands up to regular use with reliable strength. With these instructions, both new and experienced crocheters gain a methodical approach to constructing an oval base that maintains shape over time.
Quick Overview Of Pattern
- Choose yarn thickness and appropriate hook size (3.0-3.5 mm).
- Measure your base length, accounting for expansion from increases.
- Start with chains, work single crochets (sc) into back loops for a neat foundation.
- Use systematic corner increases at both ends throughout each round.
- Employ a progressive increase logic at the oval's ends for smooth shaping.
- Utilize a stitch marker for precise tracking of rounds and increases.
- Continue the pattern for up to 8 rounds or until your desired base size is achieved.
Notes
- For larger bags, adjust your starting chain and always measure with a tape for accuracy.
- The base will expand approximately 6-7 cm from the edges due to corner increases.
- Working into the back loops of the chains reduces gaps and gives a firmer, cleaner look.
- Always use single crochets (sc) for the base; they give a sturdy and neat structure.
- Attach stitch markers at the start of your increases, especially if you're new to oval bases.

Skill Level
Beginner to Intermediate
This pattern only requires basic stitches (chain, single crochet) and easy-to-follow increase logic. If you are familiar with working in rounds and using stitch markers, you'll find this project straightforward.
Materials
- Yarn: Paper string skein (choose thickness as desired or available)
- Crochet Hook: Size 3.0 mm (or 3.5 mm for thicker yarn)
- Tools: Measuring tape, stitch markers (or any contrasting yarn pieces)
Measurements / Sizing
- Suggested Starting Chain: Medium base-30 chains plus 1 turning chain
- Transcription Sample: 16 chains + 1 turning chain (17 chains total)
- Final Base Length: Starting chain plus oval increases (add ~6-7 cm to your initial chain measurement for finished width)
Gauge & Stitch Pattern
- Gauge: Not critical for bags; focus on neatness and flatness. The yarn is stiff, so tension must be consistent.
- Stitch Pattern: Single crochet (sc) only.
Stitch Abbreviations
| Abbreviation | Meaning |
|---|---|
| ch | chain |
| sc | single crochet |
| st(s) | stitch(es) |
| BL | back loop |
Special Stitches
- Back Loop Single Crochet: Insert hook only into the dashed line/back bar on the chain-this produces a neat edge.
- Increase: Work 2 sc in a single stitch (as specified in increase rounds).
- Corner Increase: Typically 3 sc into a single stitch at each end of the foundation row.
The Crochet Pattern
Choosing Your Size & Starting Chain
- Measure First:
- Use measuring tape to determine the exact desired base length. Add 6-7 cm for the expansion from increases.
- Chain Length:
- Chain your desired length for the bag base (e.g., 30 ch for medium base).
- Add 1 extra turning chain at the end.
Foundation Row (Back Loop Single Crochets)
- Pulling the Chain:
- Gently pull the chain to match your measurement, ensuring it's not stretched too tightly.
- Finding the Back Bars:
- Turn your chain so the "wheat stalk" backward dashed lines are visible.
- First Single Crochet:
- Skip the first chain from the hook. Insert your hook into the back loop of the second chain.
- Yarn over, pull up a loop, yarn over, pull through two loops (single crochet).
- Complete the Row:
- Continue working sc in the back loop of every chain across to the last chain.
Turning and Working the First End Increases
- End Corner Increases:
- Upon reaching the chain's end, work 3 sc into the same final chain/stitch to form one curved end.
- Working Down the Opposite Side:
- Turn work. Crochet sc into the front loops (remaining loops) of the base chain, aligning stitches for symmetry and carrying your tail end along to weave it in.
- Opposite End Increases:
- When you reach the other end, again work 3 sc into the starting hole to mirror the curved increase.

Growing the Oval Base (Round-by-Round Increases)
Round 2: Increase All Corner Stitches
- Work Single Crochets evenly along straight sides.
- At Each Curved End (corners):
- For each of the 3 corner stitches (per end), work 2 sc into each stitch (Increase) - that's 6 increases per end.

Round 3: [Pattern: Increase, Single] Across Corner Stitches
- Place stitch marker at the start of the increased section.
- At corners:
- [1 increase (2 sc in one stitch), 1 sc] alternated across the 6 corner stitches.
- Repeat: [2 sc in next st, 1 sc in next st] across corners
- [1 increase (2 sc in one stitch), 1 sc] alternated across the 6 corner stitches.
- Sides:
- Single crochet (sc) as normal across the straight section.

Round 4: [Pattern: Increase, 2 Singles] Across Corner Stitches
- At corners:
- [1 increase (2 sc in 1 st), 1 sc in next st, 1 sc in next st] - that is, increase, sc in next two stitches, repeat across corner.
- Repeat: [2 sc in next st, 1 sc in next st, 1 sc in next st]
- [1 increase (2 sc in 1 st), 1 sc in next st, 1 sc in next st] - that is, increase, sc in next two stitches, repeat across corner.
- Sides:
- Continue working sc with no increase.
Round 5: [Pattern: Increase, 3 Singles] Across Corner Stitches
- Corners:
- [1 increase (2 sc in 1 st), 1 sc in next 3 sts] across the corners.
- Repeat: [2 sc in next st, sc in next st, sc in next st, sc in next st]
- [1 increase (2 sc in 1 st), 1 sc in next 3 sts] across the corners.
- Sides:
- Work sc in each stitch as usual.
Round 6 and Subsequent Rounds: Continue the Increase Logic
- At corners:
- Progressively expand the number of single crochets between each increase:
- [2 sc in one stitch, sc in each of the next 4 stitches]
- [2 sc in one stitch, sc in next 5 stitches] etc.
- Progressively expand the number of single crochets between each increase:
- Sides:
- Single crochet (sc) as usual.
Tip:
- Always attach a stitch marker at the first increase each round. Start every round on the corner with the increase so you don't lose track. For beginners, marking each corner will prevent confusion and maintain symmetry.
Finishing the Base
- Once your oval base reaches desired length and width (typically up to 8 rounds):
- Finish off yarn.
- Securely weave in all ends.
- Flatten the base gently with your hands for evenness.

Assembly & Finished Size
- Assembly is simple-just check that your base is flat and evenly oval, with no rippling or cupping at the edges.
- Standard finished sizes depend on your initial chain, with the base expanding 6-7 cm wider through increases.
Conclusion and Ending Words
A well-executed oval base stands as the cornerstone for dependable, long-lasting crochet bags. Consistent tension, thoughtful increases, and accurate stitch placement all contribute to a foundation that keeps its form, supports weight, and remains visually balanced through repeated handling. This stepwise method encourages attention to symmetry and alignment, vital for professional results. By following measured increments at the corners and along the sides, uniform expansion is achieved, resulting in a shape free from ripples and distortion. Weaving in ends and smoothing the base with care further enhances both durability and appearance. This base establishes a reliable starting point for bags of any style or size, ensuring that the finished accessory possesses both practical utility and visual appeal. Returning to the fundamentals brings assurance to every subsequent stage of assembling a bespoke crochet piece, yielding satisfaction with every use.
