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Quantity
1
Description
The Hottum will absolutely change your post-swim experience in the colder months. Designed to warm both your core and your hands, it's an adjustable, soft-fabric waist band that comes with a hot water bottle and has a built in, faux fur, ha...
Reviews
5.0
21 ratings
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Absolutely the best thing ever. Used for the first time today after a 4.5 degree lake swim. Used in conjuction with the koji, it kept my core as warm as toast. Highly recommend
Shirley · January 16, 2026
Great! Made a huge difference to me post cold water swim 👍🏻
M
Mrs · December 16, 2025
Brilliant this weekend. Tucked in right underneath my layers for a cosy warm up after swimming. Perfect shape for wrapping my clothes in whilst I swim. Still warm 3 hrs later. 🥰
