Lamb's rum is a very good value for money Navy rum made with rums from Trinidad and Tobago and Guyana.

My favourite so far been to Cuba and Barbados and many Caribbean islands tried lots of different rums lambs is the benchmark
Ahoy! Bottle cap was near impossible to get off sober, god knows what it would have been like if I was drunk. Shiver me timbers it tastes good though!
Wonderful, smooth and dark rum, easy to drink on its own, had no problems taking the cap off haha
You need a 20 stone sailor with a clasp knife to open the bottle. The metal cap has to be 'sawn' round first and even then it needs an adjustable grip to get to the drink. The prize of rum is not to bad, I can sip it with something tasty.
I love Navy rum. Pussers is my favourite. Lambs is really close but not enough for neat drinking. but buy both and cut each bottle 50/50. Now you've got A drink good enough to sip that's really difficult not to say isn't pure Pussers. Cheaper than two bottles of Pussers. I only do this with Gunpowder proof. Guess it works on the 42 and 40 proof too.