Black Dog Blue Sea steripen Dual-sided gusseted tongue designed for

Dual-sided gusseted tongue designed for plush cushioning and to keep debris out

The four-turn valve provides fine-tuned flame control

Durable 40x40 micron screen filter cartridge removes particulates from both clear and cloudy water

Fits waists from 26 to 44 inches

Black Dog Blue Sea steripen Dual-sided gusseted tongue designed forDescription Circumnavigating the Caribbean with a Grumpy Old Man Twenty years after leaving home, serial traveller Dan Slater feels the need to reconnect with his loving, yet impassive, father. To this end, he hatches an ambitious plan to take the old man on a three month long circumnavigation of the Caribbean Sea. This will be no luxury cruise though; a modest budget demands catching long distance buses, sleeping in hostels, and eating street food