Our Core Beers Otter Bitter ABV 3.6% A golden brown session beer with a well-balanced malt flavour. Otter Ale ABV 4.5% Our premium beer, mahogany in colour with a fruit malt flavour. Otter Bright ABV 4.3% Originally a summer beer, Bright is now a year round favourite. Otter Head ABV 5.8% The strongest beer in the Otter range with an ‘old ale’ character. Otter Amber ABV 4.0% Popular mid-gravity beer delivering strength and great flavour.