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DIY Eco-Friendly Knitted Carryall from Recycled Plastic Bags

As a seasoned crafter with years of experience in upcycling materials, I've turned countless plastic bags into durable, stylish accessories. This recycled plastic carryall is a straightforward knitting project that transforms waste into a functional tote. Once you're comfortable with the unique texture of plastic strips, it knits up quickly. The leather strap handle adds sturdy contrast and a touch of elegance. Perfect for storage throughout the home, garden, or kitchen to corral more bags. Play with colors for stripes or go monochrome for a modern vibe.

Materials and Tools

Assorted plastic bags, cut into 1/2" wide strips (see below)
Multipurpose polypropylene rope (available at hardware stores)
3-1/2 yard leather thong, cut into two equal 1-3/4 yard lengths
1 pair of 10-1/2 (6.5 or 7mm) knitting needles
Large sewing needle

Finished Size

One size (15" tall by 12-1/2" wide by 7" deep)

Gauge

14 stitches and 20 rows = 4"/10 cm in garter stitch on size 10-1/2 needles
Always make a gauge swatch and adjust needle size if needed.

Instructions

Prepare the Plastic Strips

1. Cut off the top handles from each bag.
2. From the open top edge, cut a continuous spiral strip down one side (like peeling an orange). If too wide, cut in half; if too narrow, knit two together.
3. Knot strips of different colors as desired and wind into balls.

Knit the Back

With size 10-1/2 needles, cast on 44 stitches.
Work in garter stitch (knit every row) until piece measures 15", ending with a wrong-side row.

Knit the Front

Work as for back.

Knit the Gusset

With size 10-1/2 needles, cast on 20 stitches.
Work in garter stitch as for back until piece measures 15", ending with a wrong-side row.

Assemble the Bag

Pin or baste gusset to bottom and side edges of back, easing to form square corners.
Repeat to attach front to other side of gusset.
With polypropylene rope and large sewing needle, sew edges securely with small stitches (avoid backstitching to prevent distortion).

Add the Handles

On back, mark handle positions approx. 4" from each side and 1-1/4" down from top edge.
Thread leather thong from inside to outside at one mark, then back through the other.
Weave through two more times and knot securely inside.
Repeat for front.

Pro Tip: For washing natural fibers, opt for pH-balanced shampoo instead of soap—just like you'd treat your hair!