The bags prevent oil from seeping through, such as with chocolate or chips. Small sizes are ideal for giving away product samples. After heal sealing, the bags will preserve the quality of your product with a polished style. These bags are safe to use with food. Medium and large sizes can be used to create snack packs or meal add-ons (yogurt, salad, or soup toppings) for children or for yourself at work, hiking/camping trips, and other travels. Oil Resistant Lining Smell Proof Great For Snack Packs Convenient For Travel Ideal For Samples Durable, reliable, vivid With our matte yellow stand-up aluminum mylar bags, you’re going to be able to store and package your goods securely. The thick, protective aluminum material makes our bags thicker and stronger, allowing them to be even more capable of defending its contents from UV damage, moisture, and much more. And, with their eye-catching yellow color and matte finish, they’ll also be the center of attention. Outer Dimension (in): 5.1" x 7.1" Inner Dimension (in): 4.5" x 5.5" Outer Dimension (cm): 13 x 18 cm Inner Dimension (cm): 11.5 x 14 cm FDA Compliant Food Safe Holds up to 6.3oz (180g) of powdered product Holds up to 3oz (85g) of coffee beans More space with a bottom gusset Let’s make it simple; our aluminum mylar bags have a lot of space. That’s because they’re stand-up bags and, unlike flat bags, these expand into a flat base at the bottom. Not only does this allow for more storage space, but it lets the bag stand on its own, making both storage and display that much easier. Food-safe When we make our aluminium mylar bags, we ensure that they’re entirely food safe. Our metallized mylar film bags are comprised of a polyethylene tetraphlate (PET) film layer sandwiched by two layers of 100% food safe aluminum ion coating, so when you put anything from coffee beans to dried fruit in our bags, you can feel reassured that they’re fit for consumption. Heat Sealable Looking for a tighter, more secure seal? No problem. Using an impulse sealer, you can use heat to give our bags an air-tight seal that will keep the contents fresher for way longer than a ziplock will. Better Barriers with Aluminum When you choose our yellow stand-up aluminum bags, you’re doing it for a reason. You’re doing it because aluminum has superior barrier qualities. You’re doing it because the eye-catching yellow color and matte finish brings all of the attention makes sure that the bag isn’t flying under anyone’s radar. A sleek, vibrant aesthetic—crafted by us, all with you in mind Open Bottom Bag Food-safe Heat Sealable Aluminum Mylar Set the power level to 2 If the bag doesn’t seal with the chosen power level, increase by half increments Place the bag on the sealing element and firmly close the heat sealer until ½ inches from the bottom receiver Continue holding for 1 second after heating ends Place the bag on the sealing element and firmly close the heat sealer until ½ inches from the bottom receiver Continue holding for 1 second after heating ends A: Firm pressure and correct heat setting for perfect seal B: Curling and burns due to low pressure and high heat We DON'T recommend using household appliance such as Food Saver, Flat Iron to heat seal the bags. Open Bottom Heat Sealable Bags Aluminum Mylar Resealable Bags Aluminum Mylar Resealable Bags Aluminum Mylar Resealable Bags Buying Options Add to Cart Buying Options Add to Cart Customer Reviews 2.0 out of 5 stars 1 5.0 out of 5 stars 3 — 5.0 out of 5 stars 1 Price — no data $28.95$28.95 — no data $70.99$70.99 Outer Size 3.9" x 5.5" 5.1" x 7.1" 6.25" x 9.1" 7.9" x 11.4" Inner Size 3.5" x 4.7" 4.5" x 5.5" 5.7" x 7.4" 7.2" x 9.8" Capacity (Based on Coffee Beans) 3oz 3oz 8.4oz 12.35oz Material Aluminum Mylar Aluminum Mylar Aluminum Mylar Aluminum Mylar Style Flat w/ Hang-Hole Stand-Up Stand-Up Stand-Up Thickness 4 MIL 4 MIL 4 MIL 4 MIL Sealing Heat Seal Zipper Seal + Heat Seal Zipper Seal + Heat Seal Zipper Seal + Heat Seal Food Safe ✓ ✓ ✓ ✓ Liquid Storage ✓ X X X Colors Available Gold, Green, or Yellow Gold, Green, Yellow, Blue, or Pink Gold, Green, Yellow, Blue, or Pink Gold, Green, Yellow, Blue, or Pink Interested in custom printing? Do you want your brand to stand out? Create your own custom printed packaging bag. QQ Studio offers single and double-sided printing. Express your brand by using our custom printing service, it's all in the graphics! Give us your design and we'll do the print job for you.