The drink spiking test
that fits in your phone case.
Put a drop of your drink on the heart-shaped test field and you'll know within seconds if there's Liquid Ecstasy (GHB & GBL) in it.
Join the early access listJust your email, takes 10 seconds. Only one email at launch with your early access and 15% off.
One drop is all it takes.
The Night Saver card tests your drink for Liquid Ecstasy (GHB & GBL) in three steps.
- Stir your drink.
- Put a drop on the test field.
- Result after 10 seconds: Still yellow? No Liquid Ecstasy (GHB & GBL) detected. Green or blue? It found some. Leave the drink.
Night Saver detects Liquid Ecstasy (GHB & GBL). No test can catch every substance, so keep an eye on your drink. Night Saver is an extra layer of protection.
Join the early access listFree test card with your first order.
The Night Saver 5-pack
The Night Saver 5-pack holds five test cards, each thin enough to slip into your phone case. We have cards with two, four, or six test fields. Which one do you like most?
- Detects in 10 seconds
- Fits in your phone case or wallet
- Works without an app or batteries
- Lasts 12+ months
- Made in Austria
for the 5-packs
Not for sale in the US yet. Join the list and we'll email you at launch.
From a school project to 40,000+ wallets.
Night Saver started in 2021 as a school project in Vienna, after Michael's sisters had their drinks spiked at a club. After years of research, many setbacks, and one brilliant chemist, our card is now in 40,000+ wallets across Europe.
Today we're a small team across Austria and the US, and bringing Night Saver to America is our next big step. And you can be part of what comes next.
Johannes & Michael, Co-Founders
Questions? Answered.
Does Night Saver detect every drug?
No, and no test can. Night Saver detects Liquid Ecstasy (GHB & GBL). Keep an eye on your drink anyway. Think of the card as an extra layer of protection.
How reliable is the test?
The detection reaction has been verified in over 2,300 tests, and the card is already in 40,000+ wallets across Europe. The result is a clear color change: yellow means no Liquid Ecstasy (GHB & GBL) detected, green or blue means it detected some.
How long does a card last?
12+ months. Keep it in your phone case and it's ready whenever you need it.
Do I need an app or anything else?
No. The card works completely on its own. All it needs is a drop of your drink.
Can I buy Night Saver in the US right now?
Not yet. We're getting ready to launch, and the waitlist gets in first. Join it and we'll email you at launch.
How much will it cost?
The expected launch prices for the 5-packs are $24.99 to $34.99, depending on the number of test fields per card. Waitlist members get an extra 15% off their first order.
How does the giveaway work?
Everyone on the waitlist is in the draw automatically. When we launch in the US and the list reaches 1,000 members, we draw 3 winners for a year's supply of 52 test cards and 10 winners for a free 5-pack. No purchase necessary, US residents 18+ only. Full details in the Official Rules.
Be first when Night Saver hits the US
- Early access before the public launch
- A free test card and 10 free drink cover stickers with your first order
- An extra 15% off your first order
Win a full year of Night Saver
When we launch in the US and the waitlist reaches 1,000 members, we'll draw 3 winners for a year's supply of 52 test cards, and 10 more get a free 5-pack. Everyone on the list is in the draw automatically.
No purchase necessary. Open to US residents 18+. Void where prohibited. The drawing takes place only if Night Saver launches in the US and the waitlist reaches 1,000 members. Official Rules
Only your email, nothing else. You'll get one email when we launch. No spam, unsubscribe anytime.