Eco Nappies vs Nappy Pants: Which Fits Your Baby?

Quick answer

Choose Eco Nappies Size 2 for newborns and babies from 3–8 kg who lie still during changes. Switch to Eco Nappy Pants Size 5+ when your toddler is active, wriggling, and ready for pull-on changes.

Same materials, different jobs

Both options use Bamboo Viscose, Corn Starch, and Chlorine-free Pulp, so the core absorbency and skin-friendly feel stay consistent. The difference is the design: Eco Nappies Size 2 are a traditional tab-style nappy for babies, while Eco Nappy Pants Size 5+ add stretchy waistbands and triple-layered wetness indicators for toddlers on the move.

That means you are not choosing between two absorbency levels. You are choosing between a nappy that stays put during a lying-down change and one that pulls on and off during a standing change or a quick trip to the toilet.

The trade-off: fit range vs. change convenience

Eco Nappies Size 2 covers 3–8 kg, which is a narrow weight band. If your baby is outside that range, this size will not fit well regardless of the materials. Eco Nappy Pants Size 5+ starts at 12 kg, so it is not a replacement for smaller nappies; it is a next step for heavier toddlers.

Pull-on pants are faster for a standing change, but they are less adjustable than tab-style nappies. If your toddler is between sizes, the stretchy waistband helps, but you still need to match the weight range. Neither product lists a full size chart beyond the supplied weight bands, so use the weight range as your main guide and check the fit around the legs and waist.

What about reusable vs disposable nappy pants?

Both products here are disposable-style nappies, not washable cloth pants. If you are comparing reusable vs disposable nappy pants, the honest trade-off is convenience versus laundry. Disposable nappy pants suit travel, overnight, and daycare because there is nothing to wash. Reusable pants need washing and drying, which adds time but may suit families who want to reduce waste further.

The eco claim for these products rests on the plant-based materials and chlorine-free pulp, not on reusability. If your main goal is environmentally friendly nappies with low daily effort, these disposable options fit that brief. If your main goal is zero waste, reusable pants are the better route.

Decision rules for switching

• Weight is the first check: Use Eco Nappies Size 2 while your baby is 3–8 kg. Move to Eco Nappy Pants Size 5+ only when your toddler is at least 12 kg. If your baby is between 8 kg and 12 kg, neither of these two sizes is the right fit; look for an intermediate size in the range. Do not size up early just to get pull-on convenience.
• Change position decides the style: If your baby still lies still for changes, tab-style Eco Nappies are quicker to adjust. If your toddler stands, twists, or wants to use the potty, pull-on Nappy Pants reduce the struggle. Try one pack of pants before switching fully.
• Watch the wetness indicator: Eco Nappy Pants Size 5+ have triple-layered wetness indicators, so you can check without removing the pant. Eco Nappies Size 2 do not list this feature, so plan to check by feel or schedule. If overnight leaks are a concern, check fit at the legs before blaming absorbency.

Product facts at a glance

• Eco Nappy Pants Size 5+ 870g: Eco Nappy Pants Size 5+ 870g are designed for 12 kg and up, with stretchy waistbands and triple-layered wetness indicators. The pull-on waistband and wetness indicators make standing changes and quick checks easier for active toddlers.

  

• Eco Nappies Size 2 830g: Eco Nappies Size 2 830g are sized for 3–8 kg and use Bamboo Viscose, Corn Starch, and Chlorine-free Pulp. The tab-style fit suits newborns and smaller babies who are changed lying down, and the materials are gentle on sensitive skin.

  

Who each option suits

Best for

• Newborns and babies from 3–8 kg who are changed lying down
• Parents who want a tab-style nappy with plant-based materials for sensitive skin

Not for

• Toddlers over 12 kg who need a pull-on change (choose Nappy Pants Size 5+ instead)
• Babies between 8 kg and 12 kg who fall outside both supplied size ranges