Every broke gym rat has done this at some point. You run out of dumbbells, you eyeball two water jugs, you duct tape a broom handle across them, and suddenly you have a homemade kettlebell that looks like a science fair project gone wrong. It works, technically, but it also looks like something you’d hide before your date comes over. Purra just looked at that entire genre of improvised home gym equipment and decided to make it official, good looking, and branded. The result is a plastic handle that clips onto a pair of their mineral water bottles and turns them into an actual kettlebell, weight marking and all.
Designed as a marketing stunt tied to Purra’s presence at HYROX Bangkok, the handle snaps over two 1.5 liter bottles to hit exactly 3 kilograms, which is either a happy coincidence or someone in R&D did their homework. The dome is molded in the same powder blue as Purra’s label, debossed with the brand name, and shaped with the same scalloped horns you’d find on a competition kettlebell. Nothing about it screams cheap giveaway. It screams someone in the marketing department actually asked an industrial designer for help instead of ordering branded tote bags like everyone else.
Designer: Purra (Singha Corporation)
I have made my own version of this exact object during the pandemic, so I have some opinions on how well the real thing pulls it off. The horn spacing on the handle matches a proper competition kettlebell almost to the millimeter, wide enough for a two handed swing without your knuckles clipping the bottle caps. That is the detail that separates a design object from a novelty prop. A lot of branded merch gets the silhouette right and ignores the ergonomics entirely, and you end up with something that photographs well and hurts your wrist on rep three.
Two 1.5 liter bottles of water land you at 3 kilograms on the nose, and the handle stamps that number right into the plastic like it wants to be taken seriously as an actual training tool. Most branded merch settles for looking the part. This one does the arithmetic and shows its work, which is a small thing but it’s the kind of small thing that tells you someone cared past the pitch deck.
Purra is Singha’s mineral water brand, sourced from nearly 1,000 feet underground in Sing Buri, and the kind of company that already runs annual designer bottle collaborations, so a marketing play like this isn’t a stretch for them creatively. HYROX is arguably the best possible stage for it, since the format runs on eight fixed equipment stations and the kettlebell is one of them, so a water brand showing up with literal kettlebell bottles is closer to a punchline than a pitch.
Whether this thing gets mass produced or stays a one-off activation prop is unclear, and honestly that’s fine. Not every good idea needs a retail SKU to justify existing. Sometimes the point is just proving the trick works, and this one does. I won’t be surprised if we start seeing 3D builds on online platforms for people to print on their own!
