777NSALE
Hey Cheapies! BambooSIM here.
We’ve launched 7 new travel eSIM product ranges for 7/7, and we’re running 50% off all of them with code 777NSALE.
This one is not a sitewide sale. It’s for the 7 new products below, including Japan 10Mbps Unlimited, Thailand 10Mbps Unlimited, Mainland China (SG IP), USA, South Korea, UK, and Australia + New Zealand.
All eSIMs in this sale have 365 days to activate from purchase, so you can buy now and use them for a trip later in the year.
Prices below are approximate NZD after discount, using 1 USD = NZ$1.75.
So, what's the deal?
Use code: 777NSALE
| Product | Discount | Ends |
|---|---|---|
| 🇯🇵 Japan 10Mbps Unlimited eSIMs | 50% off | Wednesday 15 July 2026, 1:59am NZST |
| 🇹🇭 Thailand Unlimited 10Mbps eSIMs | 50% off | Wednesday 15July 2026, 1:59am NZST |
| 🇨🇳 Mainland China (SG IP) eSIMs | 50% off | Wednesday 15 July 2026, 1:59am NZST |
| 🇺🇸 USA eSIMs | 50% off | Wednesday 15 July 2026, 1:59am NZST |
| 🇰🇷 South Korea eSIMs | 50% off | Wednesday 15 July 2026, 1:59am NZST |
| 🇬🇧 UK eSIMs | 50% off | Wednesday 15 July 2026, 1:59am NZST |
| 🇦🇺 + 🇳🇿 Australia + New Zealand 1.5GB/day eSIMs | 50% off | Wednesday 15 July 2026, 1:59am NZST |
The BambooSIM Guarantee
- eSIM delivery via email within minutes.
- Works alongside your normal NZ SIM on compatible dual-SIM phones.
- Buy now, travel later. These eSIMs have 365 days to activate from purchase.
- Most plans activate when you first connect in a supported destination.
- 24/7 live support if you need help installing or activating.
- No physical SIM swap and no roaming bill shock.
Please check each product page for the exact product-specific rules before buying.
Japan 10Mbps Unlimited eSIMs - 50% off
A new lower-cost Japan unlimited option. This is separate from our premium KDDI/au true unlimited product.
| Detail | Info |
|---|---|
| Coverage | Japan |
| Plan type | Unlimited data eSIM with speed up to 10Mbps |
| Calls/SMS | Not included |
| Phone number | Not included |
| Activation window | 365 days from purchase |
| Validity start | Starts on first connection in Japan |
| Important note | This is a 10Mbps unlimited product. If you want our premium KDDI/au no speed cap product, please choose the KDDI/au Japan Unlimited range instead. |
| Validity | Mobile Data | Approx. sale price | Approx. $/day |
|---|---|---|---|
| 3 Days | Unlimited, up to 10Mbps | ~$7.83 | ~$2.61 |
| 4 Days | Unlimited, up to 10Mbps | ~$9.58 | ~$2.40 |
| 5 Days | Unlimited, up to 10Mbps | ~$13.08 | ~$2.62 |
| 6 Days | Unlimited, up to 10Mbps | ~$15.70 | ~$2.62 |
| 7 Days | Unlimited, up to 10Mbps | ~$17.46 | ~$2.49 |
| 8 Days | Unlimited, up to 10Mbps | ~$19.21 | ~$2.40 |
| 9 Days | Unlimited, up to 10Mbps | ~$21.83 | ~$2.43 |
| 10 Days | Unlimited, up to 10Mbps | ~$23.58 | ~$2.36 |
Thailand Unlimited 10Mbps eSIMs - 50% off
Good for Thailand trips where you want unlimited data without worrying about a fixed GB allowance.
| Detail | Info |
|---|---|
| Coverage | Thailand |
| Plan type | Unlimited data eSIM with speed up to 10Mbps |
| Calls/SMS | Not included |
| Phone number | Not included |
| Activation window | 365 days from purchase |
| Validity start | Starts on first connection in Thailand |
| Validity | Mobile Data | Approx. sale price | Approx. $/day |
|---|---|---|---|
| 1 Day | Unlimited, up to 10Mbps | ~NZ$5.24 | ~NZ$5.24 |
| 3 Days | Unlimited, up to 10Mbps | ~NZ$8.74 | ~NZ$2.91 |
| 4 Days | Unlimited, up to 10Mbps | ~NZ$10.49 | ~NZ$2.62 |
| 5 Days | Unlimited, up to 10Mbps | ~NZ$12.24 | ~NZ$2.45 |
| 6 Days | Unlimited, up to 10Mbps | ~NZ$13.12 | ~NZ$2.19 |
| 7 Days | Unlimited, up to 10Mbps | ~NZ$13.99 | ~NZ$2.00 |
| 10 Days | Unlimited, up to 10Mbps | ~NZ$17.49 | ~NZ$1.75 |
| 15 Days | Unlimited, up to 10Mbps | ~NZ$26.24 | ~NZ$1.75 |
| 20 Days | Unlimited, up to 10Mbps | ~NZ$34.99 | ~NZ$1.75 |
| 30 Days | Unlimited, up to 10Mbps | ~NZ$46.37 | ~NZ$1.55 |
Mainland China (SG IP) eSIMs - 50% off
These are Mainland China eSIMs with Singapore routing.
| Detail | Info |
|---|---|
| Coverage | Mainland China |
| Plan type | Singapore-routed partner network data eSIM |
| Calls/SMS | Not included |
| Phone number | Not included |
| Activation window | 365 days from purchase |
| Validity start | Starts on first connection in Mainland China |
| Special instructions | Save your QR code and setup instructions offline before travel. International app access may vary and is not guaranteed. |
| Validity | Mobile Data | Approx. sale price |
|---|---|---|
| 30 Days | 3GB | ~NZ$6.99 |
| 30 Days | 5GB | ~NZ$9.62 |
| 30 Days | 10GB | ~NZ$11.37 |
| 30 Days | 20GB | ~NZ$19.24 |
| 30 Days | 30GB | ~NZ$26.24 |
| 30 Days | 50GB | ~NZ$39.37 |
USA eSIMs - 50% off
A simple USA data-only option with 30-day validity.
| Detail | Info |
|---|---|
| Coverage | United States |
| Plan type | Partner network data eSIM |
| Calls/SMS | Not included |
| Phone number | Not included |
| Activation window | 365 days from purchase |
| Validity start | Starts on first connection in the United States |
| Special instructions | USA only. Does not include Canada or Mexico. No local calls, SMS, US number or OTP text support. |
| Validity | Mobile Data | Approx. sale price |
|---|---|---|
| 30 Days | 3GB | ~NZ$6.99 |
| 30 Days | 5GB | ~NZ$9.62 |
| 30 Days | 10GB | ~NZ$13.99 |
| 30 Days | 20GB | ~NZ$22.74 |
| 30 Days | 30GB | ~NZ$31.49 |
| 30 Days | 50GB | ~NZ$45.49 |
South Korea eSIMs - 50% off
A lower-cost fixed-data option for South Korea. This is separate from our SKT Unlimited local eSIM range.
| Detail | Info |
|---|---|
| Coverage | South Korea |
| Plan type | Partner network data eSIM |
| Calls/SMS | Not included |
| Phone number | Not included |
| Activation window | 365 days from purchase |
| Validity start | Starts on first connection in South Korea |
| Special instructions | Choose our SKT Unlimited product instead if you need the premium local SKT unlimited option. |
| Validity | Mobile Data | Approx. sale price |
|---|---|---|
| 30 Days | 3GB | ~NZ$5.24 |
| 30 Days | 5GB | ~NZ$7.87 |
| 30 Days | 10GB | ~NZ$11.37 |
| 30 Days | 20GB | ~NZ$18.37 |
| 30 Days | 30GB | ~NZ$25.37 |
| 30 Days | 50GB | ~NZ$34.12 |
UK eSIMs - 50% off
Higher-data UK plans for longer trips or heavier usage.
| Detail | Info |
|---|---|
| Coverage | United Kingdom |
| Plan type | Partner network data eSIM |
| Calls/SMS | Not included unless stated on the product page |
| Phone number | Not included unless stated on the product page |
| Activation window | 365 days from purchase |
| Validity start | Starts on first connection in the UK |
| Validity | Mobile Data | Approx. sale price |
|---|---|---|
| 30 Days | 30GB | ~NZ$15.74 |
| 30 Days | 60GB | ~NZ$20.99 |
| 30 Days | 150GB | ~NZ$28.87 |
Australia + New Zealand 1.5GB/day eSIMs - 50% off
Good for travellers visiting Australia, New Zealand, or both.
| Detail | Info |
|---|---|
| Coverage | Australia and New Zealand |
| Plan type | Partner network data eSIM |
| Calls/SMS | Not included |
| Phone number | Not included |
| Activation window | 365 days from purchase |
| Validity start | Starts on first connection in a supported destination |
| Special instructions | Daily data allowance resets each day. |
| Validity | Mobile Data | Approx. sale price |
|---|---|---|
| 3 Days | 1.5GB/day, up to 4.5GB total | ~NZ$6.12 |
| 5 Days | 1.5GB/day, up to 7.5GB total | ~NZ$8.74 |
| 7 Days | 1.5GB/day, up to 10.5GB total | ~NZ$11.37 |
| 15 Days | 1.5GB/day, up to 22.5GB total | ~NZ$17.49 |
| 30 Days | 1.5GB/day, up to 45GB total | ~NZ$28.87 |
How it works
Check your phone is unlocked and eSIM-compatible.
Tip: dial*#06#and look for an EID number.Choose the plan that suits your trip.
Checkout with code
777NSALE.Install via QR code or one-tap installation link.
Turn the eSIM on when you arrive at your destination and enable data roaming.
General notes
- Prices are shown in approximate NZD after discount and may vary slightly due to FX.
- We used 1 USD = NZ$1.75 for the examples above.
- Travel eSIMs are data-only unless stated otherwise.
- Device must be unlocked and eSIM-compatible.
- Network speed depends on local coverage, congestion, device, and selected plan.
- These are generally single-use partner network eSIMs and cannot be topped up or extended unless stated otherwise.
- Some newer single-use products may not yet support in-app/web portal usage tracking. You can still check device-level data usage on your phone.
- Please check the product page for exact inclusions before purchasing.
Thanks Cheapies, happy to answer any plan-specific questions in the comments.
Should have 'data only' in the title