Fjallraven - Kaipak 28 polyester Top loaded trekking backpack perfect for day trips and shorter hikes. Made from robust G-1000 HeavyDuty Eco S. Fixed top lid. One zippered pocket on front. Attachment points for trekking poles. Simple, detachable hip belt. Chest strap with whistle. Rain cover included. Measures 22.4" x 11.0" x 8.3" (57 cm x 28 cm x 21 cm). Weighs 2.3 lb (1050 g). 28 L volume.