Meet the Trailceratops Backpack your do-everything daypack from classroom to singletrack. Its water-resistant shell shrugs off drizzle, while a padded mesh back and ergonomic straps keep it comfortable on long days. Inside, a dedicated 15″ laptop sleeve and a roomy main compartment organize your carry; outside, quick-access zip pockets keep small gear close. Load it up and roam. Specs Material: 100% polyester, water-resistant Dimensions: H 16⅛″ (41 cm) × W 12¼″ (31 cm) × D 3⅞″ (10 cm) Fabric weight: 9 oz/yd² (305 g/m²) Max load: 44 lb (20 kg) Pockets: large main + 15″ laptop compartment, front zip pocket, hidden rear zip pocket Hardware: dual top zippers with pullers; reinforced seams; silky lining; piped hems Carry: padded ergonomic polyester straps with adjustable plastic regulators Origin: blank components sourced from China; printed/sewn on demand in EU/US facilities Why you’ll like it Weather-ready protection for everyday carry Clean, athletic silhouette with TRAILASAUR Trailceratops Comfortable for all-day wear; secure hidden pocket against your back Care Spot clean with mild soap; air dry. Do not bleach, tumble-dry, or dry clean.