Choosing a reusable bottle sounds simple until you start comparing sizes, materials, and add-ons. The TMB | The Modular Bottle – TMB ModularBottle range solves that problem with a modular system: one core bottle, several sizes, and accessories that change how you carry and drink. This guide walks through the lineup so you can pick the right configuration for your day.
Meet the TMB Lineup
The system starts with the original TMB - Modular Bottle, the base design that everything else builds on. From there, the range splits into two families: Pro and Ultra. Both share the modular thread and cap system, so modules and accessories fit across the line.
Colour is part of the appeal. The Pro family includes TMB - Pro Grey, TMB - Pro White, and TMB - Pro Blue. The Ultra family mirrors those tones with TMB - Ultra Grey, TMB - Ultra White, and TMB - Ultra Blue. If you prefer a darker or cooler palette, the range also includes TMB - Dark Grey, TMB - Space Blue, and TMB - White Black.
Pro vs Ultra: Which Fits Your Day?
Think of Pro as the everyday workhorse and Ultra as the extended-capacity option. Pro bottles suit commutes, desk work, and gym sessions where a compact shape matters. Ultra bottles make more sense when you are away from a refill point for hours — long hikes, full workdays on site, or travel days.
- Pro: balanced capacity, easy to slot into a backpack side pocket.
- Ultra: larger volume, better for all-day hydration without topping up.
- Both: compatible with the same modules, sleeves, and infusers.
If you are unsure, start with a Pro in a neutral tone and add a second body later. The modular design means your accessories carry over instead of becoming redundant.
Glass 500ml vs Glass 700ml
Not every drink belongs in the same vessel. For tea, cold brew, or infused water at a desk, glass is often the better choice because it does not hold onto flavours the way some materials can. The range offers two glass options: Glass 500ml and Glass 700ml.
- Glass 500ml: ideal for a single serving of tea or a short meeting.
- Glass 700ml: better for a full morning at the office or a long reading session.
Both pair with the wider accessory ecosystem, so you can move between glass and the modular bottles depending on the drink. There is also a Glass Cups option if you prefer smaller drinking vessels alongside your bottle.
Modules and Add-Ons That Change the Experience
The real advantage of a modular system is that you only buy what you actually need. Three add-ons do most of the heavy lifting:
- Insulation Sleeve: adds a layer around the bottle, which helps with temperature retention and makes the surface more comfortable to grip.
- Tall Module: extends the bottle body, increasing capacity without replacing the whole setup.
- Tea & Fruit Infuser: turns the bottle into a brewing vessel for loose tea, citrus slices, or herbs.
Together, these turn one bottle into several. A morning tea setup can become an afternoon water bottle with a single swap, which is far more practical than owning four separate containers.
Colour Picks and Care Tips
Colour is more than decoration — it affects how easily you find your bottle in a bag and how well it fits your routine. Neutral tones like Grey and White Black are easy to match; Space Blue and Blue add a bit more character. If you want to see the newer iteration of the core design, the TMB - Modular Bottle 2026 is worth a look.
Care is straightforward. Rinse modules and sleeves after use, let them dry fully before reassembling, and keep glass parts away from hard knocks. For infuser use, empty the basket soon after drinking so residue does not set.
There is also a CouchConsole - TMB edition for anyone who wants the modular idea to extend beyond the bottle itself. Whichever configuration you choose, the goal is the same: one system that adapts to how you actually drink.
