cheers @Quetzalcoatl Can't wait to get a solo (crimbo i reckon) and really test this PNWT. Its OK on the Launch Box but doesn't really suit it. The draw isn't restricted enough and the design makes it hard to do "sips". I drilled a hole in a big glass bottle (One of these ) and stuck the whip through it and thats by far the best water tube I've used with the box. Because the hole for the whip is a bit small it restricts the draw speed perfectly. And the shape means the bottom fills with vapour and you don't notice till you clear the thing and BOOM! RESULT. Peace!