Been here.

• 100% certified organic cotton 3/1 twill
• Fabric weight: 8 oz/yd² (272 g/m²)
• Dimensions: 16″ × 14 ½″ × 5″ (40.6 cm × 35.6 cm × 12.7 cm)
• Weight limit: 30 lbs (13.6 kg)
• 1″ (2.5 cm) wide dual straps, 24.5″ (62.2 cm) length
• Open main compartment