





Magneto Cup
by Mountd
Taxes included · Free worldwide shipping · Limited stock
- 1× Magneto Cup (24oz / 710ml)
- 1× Straw
- 1× Protective lid
| Capacity | 24oz / 710ml |
| Inner material | 304-grade stainless steel |
| Outer material | 201-grade stainless steel |
| Insulation | 6–12 hours |
| Phone mount | Built-in magnetic |
| BPA-free | Yes |
| Colors | White, Baby Pink, Baby Blue, Deep Black, Raw Steel, Deep Blue |
| Care | Hand wash recommended |
Everything you need. Nothing you don't.
Magnetic mount
Snap-on, snap-off in a second. Secure on any surface — desk, gym, trail.
12h insulation
304-grade stainless steel inner locks temperature in. Cold stays cold. Hot stays hot.
Drop-tough shell
201-grade stainless steel outer. Built for the bag, the gym, the commute.
24oz all-day size
710ml — the sweet spot between too small and too big. Fits most cup holders.
What people are saying
"I was skeptical at first but this thing is genuinely brilliant. The magnet is way stronger than I expected — my phone has stayed on through runs, bike rides, even a bumpy commute. The insulation is legit too. My coffee was still hot four hours later. This is one of those products you didn't know you needed until you have it."
"Okay I was not expecting the quality to be this good for the price. The finish feels premium, the weight is perfect, and Baby Blue is absolutely stunning in real life. I use it at my desk every day and my phone is always exactly where I can see it without craning my neck. Game changer for long work days."
"Three people asked me where I got it within the first week. Deep Blue looks incredible — way more premium than the photos suggest. Shipping arrived faster than expected and it was packaged really well. Already ordered one for my girlfriend for her birthday. She is obsessed with the Baby Pink."
"I drive a lot for work and this has completely changed my mornings. My coffee stays hot, my phone is mounted at eye level in the cupholder, and I actually stop touching my phone while driving. My wife noticed I seemed less stressed on commutes. Sounds dramatic but this thing genuinely makes the day smoother."
"I go to the gym five times a week and this is now part of my routine. I put it on the floor next to my mat, snap my phone on, and I can follow my workout video hands free without putting my sweaty hands on my screen every 30 seconds. The straw lid is perfect for quick sips between sets. Small thing, huge difference."
"Bought the Raw Steel and it looks exactly like a premium Stanley but with the phone mount built in. I have tried so many hydration products over the years and this is the first one where I actually thought — yes, someone finally figured it out. Simple idea executed perfectly. Will be buying more as gifts."
Still thinking?
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