Ader Error's Tetraight Bag is a signature shoulder-and-crossbody piece defined by its asymmetric Tetraight-shaped body and sculptural hardware. Designed for everyday carry, it balances bold geometry with functional pockets and an adjustable strap. Key attributes: Black | Nylon | Adjustable crossbody strap with oversized Tetraight-buckle | Shoulder and crossbody carry options | Interior zip pocket | Back patch pocket | Top zip closure | Tetraight-shaped asymmetric body | Diagonal and curved silhouette with blue corner stitching | Tetraight-shaped patch pocket at back | Zigzag rivet at back | Logo-stamped leather label tucked in front slits | Logo-stamped leather zip puller | Dimensions & fit: Height 22.5cm | Width 22.5cm | Depth 11.5cm | One size | Composition & care: Main: Nylon 100% | Sub: Cow Leather | Lining: Nylon 100% | Do not use detergent. Do not bleach. Do not iron or tumble dry. Avoid prolonged exposure to direct sunlight, sweat or moisture to prevent discoloration or deterioration. Leather may absorb moisture and metal components may corrode if in contact with water.