Mountain Flyer UL Backpack Pattern - 34 L Dyneema Composite We've even included seam tape

We've even included seam tape to make your bag virtually waterproof when fully closed

MEMBRANE Silpoly  is the  ultralight  version of our MEMBRANE silpoly line of ultralight  coated materials

4 gsm) Denier 10D Finish/Coating Breathable

1 inner and outer shell and 5

As the name implies

Mountain Flyer UL Backpack Pattern - 34 L Dyneema Composite We've even included seam tapeDescription The 34L Mountain Flyer UL Backpack is a great place to start your DIY ultralight backpack journey. The backpack is light weight and relatively simple to make. If made correctly, it is extremely durable on the trail and weighs only 16 ounces. This digital pattern package includes the following: Large format template that you can take to any plotting service (like Kinko's). You can also purchase this FULL SIZE template pre printed from us