Annie Switchback Satchel Sewing Pattern — Multi colorblock, one size, convertible straps & recessed zipper

The Annie Switchback satchel pattern creates a sturdy, colour-blocked 11x11-inch bag that converts from shoulder bag to crossbody to backpack.

This sewing pattern teaches you how to build a versatile everyday satchel with adjustable straps, multiple exterior and interior pockets, and a secure recessed top zipper plus flap closure. The design emphasizes practical organization and a modern colour-block look on both the front flap and the back panel. The finished bag measures 11 inches square and tapers slightly from a 3.5-inch top depth to a 4.5-inch base depth; this listing contains one pattern only — fabric and notions are not included. Made in the USA.

How does the Switchback design adapt to different carrying styles?

The pattern includes instructions for adjustable strap placements so the finished satchel can be worn several ways. You can shorten straps for a shoulder carry, lengthen them for crossbody wear, or reconfigure as backpack straps for hands-free use.

• Strap attachment points that convert between shoulder, crossbody and backpack modes
• Adjustable-length straps for custom fit
• Accessory side straps to anchor keys or clip gear

What security and closure options are included in the pattern?

The pattern shows how to install a recessed zipper at the bag top to keep contents secured out of sight, plus a front flap that fastens to the bag with supplied hardware details. These features combine to protect valuables while maintaining a streamlined exterior look.

• Recessed top zipper for concealed closure
• Flap with hardware attachment for extra coverage
• Accessory straps that can tighten the bag opening when needed

How much organization does the Switchback satchel offer?

Pattern instructions include layouts for multiple exterior and interior pockets so you can keep your phone, wallet, keys and small tools organized. Pocket styles vary to give you both quick-access compartments and secure internal storage options.

• Front and back exterior pockets for quick access items
• Interior pockets in different sizes for phones, cards, and small essentials
• Accessory rings or carabiner attachments detailed in the pattern

What are the finished dimensions and construction notes?

The completed satchel measures 11" by 11" and expands from about 3.5" at the top to 4.5" at the bottom, providing a compact but roomy carry. The pattern is written for sewists of varying experience and includes construction steps for colour-block panels and hardware installation.

• Finished size: 11" wide x 11" high
• Depth tapers from 3.5" (top) to 4.5" (bottom)
• Colour-block instructions for front flap and back panel included

Who is this for? The Annie Switchback pattern is aimed at intermediate sewists who want to make a practical, stylish everyday bag with multiple carrying options. It's ideal for makers who enjoy colour-blocking details and want clear steps for hardware placement, pocket construction, and adjustable straps. Note that this listing is for the sewing pattern only — gather your preferred exterior fabrics, linings and hardware to complete the satchel.