Required Materials
Materials Required:
- ½ yard main fabric
- ½ yard accent fabric
- ½ yard waterproof canvas (WPC)
- 1 yard of 17” Decovil light (more if not using WPC for lining)
- 1 yard of 45” woven interfacing (*fabric dependent)
- 20” of #5 zipper tape and 1 zipper pull
- (2-4) 1” D rings (4 if doing optional shoulder strap)
- (2) 1½” strap adjusters (with rounded corners for comfort)
- (2) 1½” swivel clasps
- (2) 1” swivel clasps (*optional for shoulder strap)
- small rivets (*optional)
- 3¼ yards of 1½” webbing for straps/grab handle
- 1 yard of ½” double fold bias tape (*only if not using WPC)
- 8x11 piece of cork/vinyl/leather (*optional for grab handle and shoulder strap)
Guardian Backpack – Art Theory
Includes a curated list of recommended materials. Select and add only what you need.
A striking combination of bold graphics and modern color! This version of the Guardian Backpack features Art Theory – Grand Circle in Night by Alison Glass, paired with teal vinyl for a vibrant contrast. The eye-catching striped zipper adds visual interest, while jacquard webbing completes the look with texture and durability. The interior is lined with apple green Cordura fabric, making it tough and easy to maintain. Finished with silver hardware for a clean and polished finish.
Materials Used:
Main exterior: Art Theory – Grand Circle Night by Alison Glass
Accent: Teal vinyl
Zipper: Striped coil zipper
Straps: Jacquard webbing
Lining: Apple green Cordura fabric
Hardware: Silver
All materials are available at My Handmade Space. Build your own or follow this exact combo with our recommended supplies.

