Keep Me Cool Insulated Lunch Bag

Introducing the Keep Me Cool Insulated Lunch Bag by Andrie Designs! This functional and practical lunch bag features three zipper pockets, an adjustable shoulder strap for flexible carrying and a double pull zipper for quick and easy access into the main bag.

Available in two sizes, short and tall, the Keep Me Cool Insulated Lunch Bag will quickly become your go-to lunch bag pattern, perfect for any occasion!

This pattern comes with two files – the pattern instructions/pieced pattern pages, and a large print pattern pieces file suitable for printing at your local print shop on the correct sized paper. It has 18 pages of clear, detailed instructions. It is suitable for an advanced beginner sewer. All pattern pieces have been digitally drawn. Wary of zippers? Don’t be! Throughout the pattern I give detailed and comprehensive instructions, diagrams and links to our complementary video tutorials to make adding the zippers an easy and stress-free experience.

The finished sizes of the Keep Me Cool Insulated Lunch Bag are as follows:

SHORT:

• Width – 10” (25cm)
• Height – 7 1/2” (19cm)
• Depth – 7″ (18cm)

TALL:

• Width – 10” (25cm)
• Height – 8 1/2” (22cm)
• Depth – 7″ (18cm)

Materials Required:

• Outer Panels (e.g. quilting cotton) – 1/2yd (46cm)
• Lining Panels (waterproof fabric, e.g. laminated cotton, oil cloth, PUL) – 1/2yd (46cm)
• Zipper Tabs, Zipper Pockets (e.g. quilting cotton) – 25” x 11” (64cm x 28cm)
• Strap, Strap Connectors, Piping (e.g. quilting cotton) – 1yd (91cm)
• Light-Medium Weight Fusible Interfacing (e.g. Pellon Shapeflex SF101, Legacy Shapeflex L-SF101) (NOTE: based on a 40”/100cm width) -1yd (91cm)
• Fusible Fleece (e.g. Pellon Thermolam 971F, Vilene H640) – 1/2yd (46cm)
• Insul-Bright Insulated Batting – 1/2yd (46cm)
• 2 Rectangular Rings – 2” (5cm)
• 1 Slider – 2” (5cm)
• 1 Coordinating Double Long Pull Zipper (Main Zipper) (i.e. #4.5 YKK) – 28” (71cm)
• 1 Coordinating Single Long Pull Zipper (Front Pocket) (i.e. #4.5 YKK) – 14” (36cm)
• 2 Coordinating Dress Zippers – 11” (28cm)
• Cotton cording for optional piping (3/32” size (2.5mm size)/size 00) – 120” (3.05m)
• Flexible Plastic for Base (e.g. flexible kitchen cutting board) – 11” x 8” (28cm x 20cm)
• Coordinating thread, scissors and general sewing supplies including fabric glue/double sided tape.

Great news! You can purchase acrylic templates for the Keep Me Cool Insulated Lunch Bag from Brymaxx Precision! Click here to find out more!

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Andrie Designs Copyright 2025
All Rights Reserved

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Copyright Information:
– Do not copy this pattern, claim as your own or allow others to use it.
– This pattern may be used for personal and small businesses producing limited quantities only.