Mylar bag size finder

Typical Mylar bag sizes by weight and product, with a recommended style for each.

Find a starting size by what you’re packing. Density varies, so always test your real fill in a blank sample before printing.

What you’re packing	Typical size (W x H x gusset)	Recommended style
1 gram	3 x 4 in	Flat, zipper	Custom 1 Gram Mylar Bags →
3.5 grams (eighth)	4 x 6 in	Flat or stand-up	Custom 3.5 Mylar Bags →
7 grams (quarter)	5 x 8 in	Stand-up	Custom 7 Gram Mylar Bags →
14 grams (half ounce)	6 x 9 in	Stand-up	Custom Half Ounce Mylar Bags →
1 ounce (28 g)	7 x 10 in	Stand-up	Custom 1 Ounce Mylar Packaging →
4 oz snacks or candy	5 x 8 x 3 in	Stand-up with gusset	Custom Mylar Pouches →
8 oz cookies or jerky	6 x 9 x 3.5 in	Stand-up with window	Custom Cookie Mylar Bags →
12 oz coffee	5.5 x 8.5 x 3.25 in	Side gusset + valve	Custom Coffee Bags →
16 oz / 1 lb products	7 x 11.5 x 4 in	Stand-up	Custom 16 OZ Mylar Bags →
1 lb coffee	6.75 x 10.5 x 3.5 in	Side gusset + valve	Custom Coffee Bags →
2 quart storage	10 x 14 in	Flat, heat seal	Custom 2 Quart Mylar Bags →
1 gallon storage	10 x 16 in	Flat, heat seal	Custom Food Storage Mylar Bags →
5 gallon bucket liner	20 x 30 in	Flat, heat seal	Custom Large Mylar Bags →
200 ml juice	4.5 x 7 in	Juice pouch	Custom Juice Pouches →
250 ml drinks	5 x 8 in	Spout pouch	Custom Spout Pouches →
Single-serve powder	1 x 5 in	Stick pack	Custom Sachet Packaging →