Cotswold Aquarius on Instagram: "Introducing the Brew Tube 👇 A smart addition to our new modular Rucksack system, landing early in the new year. These detachable cylindrical pouches were soon coined Brew Tubes during testing — but their uses go well beyond the name. From spare spools to hookbaits, the lads have already found plenty of ways to put them to good use. Available in two sizes and dropping alongside the new Rucksack next month 👀 #CotswoldAquarius #BrewTubes"