Weights, Body Design & Dimensions of a range full sized bins I have reviewed:
  Weight Design Chassis Length Width Height
Celestron Nature 8x42 DX 22.2oz (629g) Single Hinge Polycarbonate 5.3in (13.5cm) 4.9in (12.4cm) 2in (5.1cm)
Hawke Nature-Trek 8x42 23.5oz (665g) Open Bridge Polycarbonate 5.6in (14.2cm) 5in (12.6cm) 2.2in (5.7cm)
Eagle Optics NEW Ranger ED 8x42 23.6oz (669g) Single Hinge Polycarbonate 5.8in (14.7cm) 5.1in (13cm) 2.2in (5.6cm)
Celestron Granite 8x42 ED 24oz (680g) Open Bridge Magnesium 5.8in (14.7cm) 4in (10.2cm) 2in (5.3cm)
Levenhuk Monaco 8x42 24.4oz (694g) Single Hinge Polycarbonate 5.5in (13.9cm) 5.3in (13.5cm) 2.2in (5.7cm)
Pentax 8x43 DCF ED 25.2oz (714g) Single Hinge Magnesium 5.7in (14.5cm) 5.0in (12.7cm) 2.1in (5.3cm)
Hawke 8x42 Sapphire ED 25.7oz (730g) Top Hinge Magnesium 5.5in (14cm) 5.1in (13cm) 2in (5.1cm)
Minox BL 8x44 HD 26.1ozs (740g) Open Bridge Polycarbonate 5.9in (15cm) 5.1in (13cm) 2.1in (5.3cm)
Snypex Knight ED 8x42 26.8ozs (760g) Open Bridge Magnesium 5.5in (14cm) 5.2in (13.2cm) 2in (5.1cm)