Klook [klook.com], an online travel company based in Hong Kong offers discounted attraction tickets, tours with unique experiences, and more. Right now they are offering 3gb Klook e-sim for free when you use the promotional code below on their app. Enjoy high-speed connection in 80+ countries with no SIM swap needed. Activate it at home and manage it in the Klook app whilst you're travelling.
Klook Promotion Details [klook.com]
Download
Klook App [klook.com] First
Select Your Destination
Check-out Using Code:
ESIMONUS
There are terms & conditions but i am not seeing it so I hope you're able to prior to checkout.
Want to see more travel deals? Click here or here.
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https://www.klook.com/en-US/promo...988181596/ 
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7 Comments
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Klook does not work. "Unable to redeem promo code. Please reach out to Klook Customer Service".
Chatted with customer service - it's whatever "worse than free" is. 30 minutes of my life (waiting), I will never get back.
@lipton has the right answer here.
** Absolutely no affiliation with below, just found a good option (also 3HK travel esim is good, but this is more flexible):
https://www.eskimo.trav
- Plans valid for 2 years (I got a free 1 GB last year for black friday and it actually works this year!)
- 5G in some countries
- Best price I've seen for global (other than free)
- 500 MB free to start (not sure if SD allows, but referral code AM87573) should give both of us an extra 500 MB after your 1st purchase
- Currently has a 50% off (max $15) promotion on first purchase with code "WELCOME". (10GB Global was $24)
If the site/app does not work and you are in a restrictive country, try VPN (I am travelling in one now, but the data service works flawless, just need to VPN to use app to see data usage).
I also had a problem logging in once, and they actually replied and fixed it! (Klook set the bar low...)
** Update 11/28/2025 - Had some technical questions when i switched phones, and their customer service was *awesome* - they replied quick, actually read my email properly, and had me going same day (CS is in Singapore). Highly recommend!
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