The Best Waterproof Jacket for Moomin Fans in 2026 – JoBolt's Moomin Adventure Rain Jacket Reviewed

The UK weather doesn't care about your plans. It will rain on your walk, your commute, your weekend away, and your best outfit. What you need is a jacket that handles all of it without making you look like you've raided a builder's merchant. The JoBolt Moomin Adventure Rain Jacket does exactly that — and it does it with a Moomin print that'll make people stop and ask where you got it.

Shop Yellow – £99.99 Shop Dark Green – £89.99

JoBolt Moomin Adventure Rain Jackets all colourways – officially licensed waterproof Moomin coats UK 2026

Available in two brilliant colourways — Yellow and Dark Green — this is a jacket built for real adventures in real British weather.

Why This Jacket Is Worth It

Fully waterproof and windproof — taped and stitched seams mean no sneaky water ingress anywhere
60% polyester, 40% polyurethane — breathable and lightweight so you don't overheat on the move
Officially licensed Moomin design — authentic character print, not a knockoff
Unisex fit — roomy and flattering, sizes S to XXL
Hood with protective visor — keeps rain off your face in heavy downpours
Waterproof button-close pockets — your phone and keys stay dry
Adjustable hood and sleeves — dial in the fit exactly how you want it

The Yellow Colourway

Bold, bright, and impossible to miss. The Yellow Moomin Adventure Rain Jacket is the kind of piece that lifts your mood on a grey morning — which, let's be honest, is most mornings in the UK. It pairs brilliantly with dark jeans, olive trousers, or navy chinos. The Moomin print pops against the yellow in a way that feels fun without being childish.

JoBolt Moomin Adventure Rain Jacket Yellow front and back view – waterproof unisex coat UK

JoBolt Moomin Adventure Rain Jacket Yellow worn by model – unisex waterproof Moomin jacket UK 2026

JoBolt Moomin Adventure Rain Jacket Yellow lifestyle shot – officially licensed Moomin waterproof coat

JoBolt Moomin Adventure Rain Jacket Yellow close-up print detail – Moomin character design UK

👉 Shop the Yellow Moomin Rain Jacket – £99.99

The Dark Green Colourway

Dark green is one of 2026's most wearable tones — and this jacket nails it. It's versatile in a way the yellow isn't: it works with almost any outfit, blends into natural surroundings on a hike, and looks sharp enough for city wear. If you want a Moomin jacket you can wear every single day without it feeling like a statement, Dark Green is your pick.

JoBolt Moomin Adventure Rain Jacket Dark Green front view – waterproof unisex Moomin coat UK

JoBolt Moomin Adventure Rain Jacket Dark Green worn by model – unisex waterproof Moomin jacket UK 2026

JoBolt Moomin Adventure Rain Jacket Dark Green lifestyle shot – officially licensed Moomin waterproof coat

JoBolt Moomin Adventure Rain Jacket Dark Green close-up print detail – Moomin character design UK

👉 Shop the Dark Green Moomin Rain Jacket – £89.99

Which Colour Should You Choose?

If you want something that turns heads and lifts your mood — go Yellow. If you want something you can wear every day with anything — go Dark Green. Both are the same quality, same construction, same great fit. You really can't go wrong with either. (Some people buy both. We understand.)

JoBolt Moomin Adventure Rain Jacket Yellow and Dark Green side by side – choose your colourway UK 2026

A Great Gift for Moomin Fans

Whether it's a birthday, anniversary, or just because — a waterproof jacket is one of those gifts that actually gets used. And when it's got a Moomin print on it, it becomes something genuinely personal. Pair it with the JoBolt Moomintroll's Temper Hoodie for a full Moomin outfit that any fan would love.

UK & EU Size Guide

Unisex regular fit. Size up one if you plan to layer underneath.

Size	UK Size	EU Size	Chest (cm)	Length (cm)
S	8–10	36–38	88–92	68
M	10–12	38–40	92–96	70
L	12–14	40–42	96–102	72
XL	14–16	42–44	102–110	74
XXL	18–20	46–48	110–118	76

JoBolt Moomin Adventure Rain Jacket size chart – UK and EU sizing guide

Shop Both Colourways at JoBolt