Two rain covers, two different trikes
If you own a Doona Liki S5 or a SmarTrikes Wonder, a rain cover can turn a wet outing into a manageable one. Both covers are designed for a specific trike, so the first question is not which is better overall, but which matches the trike you actually have. The Doona Liki S5 Raincover is built for the Liki Trike, while the SmarTrikes Wonder Raincover is custom-fit for the SmarTrikes Wonder. Universal fit claims should be treated with care: a cover designed for one frame may not secure properly on another.
Doona Liki S5 vs SmarTrikes Wonder: what each cover offers
Both rain covers keep your child dry and let you see them through transparent material, but they differ in fit and access features.
- Doona Liki S5 Raincover: Designed specifically for the Liki Trike, with a transparent design, side ventilation holes, and a long front zipper for quick access. It attaches to the parent handle with an easy snap system. Made from 65% polyester and 35% polyurethane.
- SmarTrikes Wonder Raincover: Custom-fit for the SmarTrikes Wonder, offering full coverage from rain and wind, an extra-large front window, and a side access flap for quick reach to your child. Lightweight and folds flat for storage.
Doona Liki S5 Raincover evidence
- Doona Liki S5 Trike / Bike Raincover: Designed specifically for the Liki Trike, with a universal fit that fits most tricycles. If you have a Liki Trike, this cover is the safest match. The universal claim means it may work on other trikes, but you should verify the fit before relying on it in rain.

Doona Liki S5 Trike / Bike Raincover - Doona Liki S5 Trike / Bike Raincover: Transparent design with side ventilation holes and a long front zipper for quick access. You can see your child and reach them without removing the cover, which is practical for adjusting clothing or offering a snack on the go.
- Doona Liki S5 Trike / Bike Raincover: Easy snap attachment secures to the parent handle for quick installation and removal. A simple attachment system means you can put the cover on and take it off quickly when a shower starts or stops.
SmarTrikes Wonder Raincover evidence
- SmarTrikes Wonder Raincover: Custom-fit for the SmarTrikes Wonder, providing full coverage protection from rain and wind. A custom fit is more likely to stay in place and keep rain out, especially if you own the Wonder model.

SmarTrikes Wonder Raincover - SmarTrikes Wonder Raincover: Extra-large front window for clear visibility and a side access flap for quick reach to your child. Your child can see out, and you can reach in without removing the whole cover—useful for checking on them or adjusting their position.
- SmarTrikes Wonder Raincover: Lightweight and folds flat for compact storage. You can keep it in a bag or basket, ready for unexpected showers without taking up much space.
What the evidence does not tell you
Neither product record includes a waterproof rating or a wind resistance rating. The SmarTrikes cover is described as protecting from rain and wind, but the exact level of protection is not specified. The Doona cover does not mention wind protection. Also, the SmarTrikes record does not list dimensions or materials, so we cannot confirm its size or fabric. If you are considering using either cover on a different trike, the only way to know if it fits is to measure your trike and compare it with the cover's dimensions—the Doona cover measures W39 x D55 x H60cm and weighs 0.37 kg.
Which should you choose?
If you own a Doona Liki S5, the Doona Liki S5 Raincover is the obvious choice—it is designed for that trike and offers the features you need. If you own a SmarTrikes Wonder, the SmarTrikes Wonder Raincover is the custom-fit option. For other trikes, neither cover is guaranteed to fit; check dimensions and attachment points before buying. Both covers are priced affordably, with the Doona cover at USD 26.91 and the SmarTrikes at USD 15.22, but the right fit matters more than the price.



