How to Make a Formula Bottle on the Go (without the Stress)

Nov 4, 2026 Demi Duncan

If you formula feed, you know the moment. You're at the park, the shops or a friend's place and your baby suddenly decides it's feed time. Right now!!

Getting out of the house with a formula-fed baby can feel like a military operation. Boiled water, cooled water, powder, bottles, timing it all just right. The good news is that with a little planning, feeding on the go can be quick and calm.

Here's how to make it work.

1. Prepare your water before you leave

The trickiest part of formula feeding away from home is the water. It needs to be boiled first then kept at the right temperature until you need it. (Always follow the preparation instructions on your formula tin and check with your child health nurse or GP if you're unsure.)

This is exactly why we created the Missta Bottle. Fill it with warm sterilised water before you head out and its triple-wall vacuum insulation keeps the water at a safe, drinkable temperature for up to 12 hours.

2. Pre-measure your formula powder

Measure out the scoops you'll need into a Formula Dispenser before you leave. Pack one more serve than you think you'll need. Plans change, and outings run long.

3. Check the temperature, then feed

When it's time to feed, check the water first. Missta's lid has an inbuilt thermometer with a three-colour light that shows whether the water is too hot, too cold or ready to use. No guessing and no dripping water on your wrist in the middle of a café. Pour the water into your baby's bottle, add the powder, mix and feed. It takes about 25 seconds.

That's our three-step routine: fill, check, feed.

steps for making up a bottle of formula with missta bottle

What to pack for a formula-fed outing

Your Missta Bottle, filled with warm sterilised water
Pre-measured formula powder in a dispenser
One, two or three clean empty baby bottles
Burp cloths and a spare outfit (for both of you)

One Missta Baby Thermos holds 750ml, so it covers several feeds. That makes it ideal for day trips, long drives and flights.

The bottom line

Feeding on the go doesn't need to be stressful. Prep your water before you leave, pre-measure your formula and check the temperature using the safety light on the Missta Bottle lid.

More than 50,000 Aussie parents already use Missta to make feeds simpler. Shop the Missta Bottle and take one thing off your mental load.