We partnered with Truce Designs to create a one-a-kind Drop-Liner Backpack built from Slingshot prototype kites and wings.

Handcrafted in Portland, Oregon from repurposed Slingshot prototype kites and wings, the SDL Backpack gives high-performance materials a second life as a rugged everyday essential. Made from the same fabrics engineered to handle wind, water, and impact, it blends durability with minimalist design. Because each bag is individually sewn from reclaimed materials, every backpack is completely unique.

Features and Constructions:

Built for real life

• Seam-sealed dry-suit factory inner liner
• Roll-top closure with Fidlock® magnetic lid
• Water-resistant outer shell from upcycled kite fabric
• Dual-density, curved foam shoulder straps for all-day comfort
• Sternum strap with whistle buckle
• Challenge Insignia laminated fabric for extra durability

Smart storage

• Exterior zippered front pocket
• Interior zippered pocket
• Internal drop pocket
• Padded laptop / tablet sleeve

Sizing:

18" x 11" x 8" - 46cm x 28cm x 21cm - laptop / tablet compartment 10" (26cm) wide at base

Perfect for commuting, travel days, and life between sessions.

About Truce:

Founded in Portland, Oregon, Truce Designs creates durable, handmade bags using reclaimed technical materials, from sails and kites to dry-suit factory scrap.

Every product is sewn one at a time with an emphasis on longevity, repairability, and thoughtful design. Built to be used, not replaced.